1893670247025

素因数分解:

$3^6\times 5^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{1877}}^1$

素因数の和:2383

約数の個数: 168

約数和(自身を含む): 3552971651064

約数和(自身を除く): 1659301404039

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 197, 225, 243, 281, 405, 591, 675, 729, 843, 985, 1215, 1405, 1773, 1877, 2025, 2529, 2955, 3645, 4215, 4925, 5319, 5631, 6075, 7025, 7587, 8865, 9385, 12645, 14775, 15957, 16893, 18225, 21075, 22761, 26595, 28155, 37935, 44325, 46925, 47871, 50679, 55357, 63225, 68283, 79785, 84465, 113805, 132975, 140775, 143613, 152037, 166071, 189675, 204849, 239355, 253395, 276785, 341415, 369769, 398925, 422325, 456111, 498213, 527437, 569025, 718065, 760185, 830355, 1024245, 1109307, 1196775, 1266975, 1368333, 1383925, 1494639, 1582311, 1707075, 1848845, 2280555, 2491065, 2637185, 3327921, 3590325, 3800925, 4151775, 4483917, 4746933, 5121225, 5546535, 6841665, 7473195, 7911555, 9244225, 9983763, 11402775, 12455325, 13185925, 13451751, 14240799, 16639605, 22419585, 23734665, 27732675, 29951289, 34208325, 37365975, 39557775, 40355253, 42722397, 49918815, 67258755, 71203995, 83198025, 89853867, 103905089, 112097925, 118673325, 128167191, 149756445, 201776265, 213611985, 249594075, 269561601, 311715267, 336293775, 356019975, 384501573, 449269335, 519525445, 640835955, 748782225, 935145801, 1008881325, 1068059925, 1347808005, 1558576335, 1922507865, 2246346675, 2597627225, 2805437403, 3204179775, 4675729005, 6739040025, 7792881675, 8416312209, 9612539325, 14027187015, 23378645025, 25248936627, 42081561045, 70135935075, 75746809881, 126244683135, 210407805225, 378734049405, 631223415675, 1893670247025]

約数ペア:

[(1, 1893670247025), (3, 631223415675), (5, 378734049405), (9, 210407805225), (15, 126244683135), (25, 75746809881), (27, 70135935075), (45, 42081561045), (75, 25248936627), (81, 23378645025), (135, 14027187015), (197, 9612539325), (225, 8416312209), (243, 7792881675), (281, 6739040025), (405, 4675729005), (591, 3204179775), (675, 2805437403), (729, 2597627225), (843, 2246346675), (985, 1922507865), (1215, 1558576335), (1405, 1347808005), (1773, 1068059925), (1877, 1008881325), (2025, 935145801), (2529, 748782225), (2955, 640835955), (3645, 519525445), (4215, 449269335), (4925, 384501573), (5319, 356019975), (5631, 336293775), (6075, 311715267), (7025, 269561601), (7587, 249594075), (8865, 213611985), (9385, 201776265), (12645, 149756445), (14775, 128167191), (15957, 118673325), (16893, 112097925), (18225, 103905089), (21075, 89853867), (22761, 83198025), (26595, 71203995), (28155, 67258755), (37935, 49918815), (44325, 42722397), (46925, 40355253), (47871, 39557775), (50679, 37365975), (55357, 34208325), (63225, 29951289), (68283, 27732675), (79785, 23734665), (84465, 22419585), (113805, 16639605), (132975, 14240799), (140775, 13451751), (143613, 13185925), (152037, 12455325), (166071, 11402775), (189675, 9983763), (204849, 9244225), (239355, 7911555), (253395, 7473195), (276785, 6841665), (341415, 5546535), (369769, 5121225), (398925, 4746933), (422325, 4483917), (456111, 4151775), (498213, 3800925), (527437, 3590325), (569025, 3327921), (718065, 2637185), (760185, 2491065), (830355, 2280555), (1024245, 1848845), (1109307, 1707075), (1196775, 1582311), (1266975, 1494639), (1368333, 1383925)]