20125529325

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24419}}^1$

素因数の和:24489

約数の個数: 120

約数和(自身を含む): 41769335520

約数和(自身を除く): 21643806195

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 55, 75, 81, 99, 111, 135, 165, 185, 225, 275, 297, 333, 405, 407, 495, 555, 675, 825, 891, 925, 999, 1221, 1485, 1665, 2025, 2035, 2475, 2775, 2997, 3663, 4455, 4995, 6105, 7425, 8325, 10175, 10989, 14985, 18315, 22275, 24419, 24975, 30525, 32967, 54945, 73257, 74925, 91575, 122095, 164835, 219771, 268609, 274725, 366285, 610475, 659313, 805827, 824175, 903503, 1098855, 1343045, 1831425, 1977939, 2417481, 2710509, 3296565, 4029135, 4517515, 5494275, 6715225, 7252443, 8131527, 9889695, 9938533, 12087405, 13552545, 16482825, 20145675, 21757329, 22587575, 24394581, 29815599, 36262215, 40657635, 49448475, 49692665, 60437025, 67762725, 73183743, 89446797, 108786645, 121972905, 149077995, 181311075, 203288175, 248463325, 268340391, 365918715, 447233985, 543933225, 609864525, 745389975, 805021173, 1341701955, 1829593575, 2236169925, 4025105865, 6708509775, 20125529325]

約数ペア:

[(1, 20125529325), (3, 6708509775), (5, 4025105865), (9, 2236169925), (11, 1829593575), (15, 1341701955), (25, 805021173), (27, 745389975), (33, 609864525), (37, 543933225), (45, 447233985), (55, 365918715), (75, 268340391), (81, 248463325), (99, 203288175), (111, 181311075), (135, 149077995), (165, 121972905), (185, 108786645), (225, 89446797), (275, 73183743), (297, 67762725), (333, 60437025), (405, 49692665), (407, 49448475), (495, 40657635), (555, 36262215), (675, 29815599), (825, 24394581), (891, 22587575), (925, 21757329), (999, 20145675), (1221, 16482825), (1485, 13552545), (1665, 12087405), (2025, 9938533), (2035, 9889695), (2475, 8131527), (2775, 7252443), (2997, 6715225), (3663, 5494275), (4455, 4517515), (4995, 4029135), (6105, 3296565), (7425, 2710509), (8325, 2417481), (10175, 1977939), (10989, 1831425), (14985, 1343045), (18315, 1098855), (22275, 903503), (24419, 824175), (24975, 805827), (30525, 659313), (32967, 610475), (54945, 366285), (73257, 274725), (74925, 268609), (91575, 219771), (122095, 164835)]