3131245584495

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2917}}^1\times {\mathrm{22273}}^1$

素因数の和:25231

約数の個数: 160

約数和(自身を含む): 6794892897408

約数和(自身を除く): 3663647312913

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 315, 357, 405, 459, 567, 595, 765, 945, 1071, 1377, 1785, 2295, 2835, 2917, 3213, 5355, 6885, 8751, 9639, 14585, 16065, 20419, 22273, 26253, 43755, 48195, 49589, 61257, 66819, 78759, 102095, 111365, 131265, 148767, 155911, 183771, 200457, 236277, 247945, 306285, 334095, 347123, 378641, 393795, 446301, 467733, 551313, 601371, 743835, 779555, 918855, 1002285, 1041369, 1135923, 1181385, 1338903, 1403199, 1653939, 1735615, 1804113, 1893205, 2231505, 2338665, 2650487, 2756565, 3006855, 3124107, 3407769, 4016709, 4209597, 5206845, 5679615, 6694515, 7015995, 7951461, 8269695, 9020565, 9372321, 10223307, 12628791, 13252435, 15620535, 17038845, 20083545, 21047985, 23854383, 28116963, 30669921, 39757305, 46861605, 51116535, 63143955, 64970341, 71563149, 119271915, 140584815, 153349605, 194911023, 214689447, 324851705, 357815745, 454792387, 584733069, 974555115, 1073447235, 1104495797, 1364377161, 1754199207, 2273961935, 2923665345, 3313487391, 4093131483, 5262597621, 5522478985, 6821885805, 7731470579, 8770996035, 9940462173, 12279394449, 16567436955, 20465657415, 23194411737, 26312988105, 29821386519, 36838183347, 38657352895, 49702310865, 61396972245, 69583235211, 89464159557, 115972058685, 149106932595, 184190916735, 208749705633, 347916176055, 447320797785, 626249116899, 1043748528165, 3131245584495]

約数ペア:

[(1, 3131245584495), (3, 1043748528165), (5, 626249116899), (7, 447320797785), (9, 347916176055), (15, 208749705633), (17, 184190916735), (21, 149106932595), (27, 115972058685), (35, 89464159557), (45, 69583235211), (51, 61396972245), (63, 49702310865), (81, 38657352895), (85, 36838183347), (105, 29821386519), (119, 26312988105), (135, 23194411737), (153, 20465657415), (189, 16567436955), (255, 12279394449), (315, 9940462173), (357, 8770996035), (405, 7731470579), (459, 6821885805), (567, 5522478985), (595, 5262597621), (765, 4093131483), (945, 3313487391), (1071, 2923665345), (1377, 2273961935), (1785, 1754199207), (2295, 1364377161), (2835, 1104495797), (2917, 1073447235), (3213, 974555115), (5355, 584733069), (6885, 454792387), (8751, 357815745), (9639, 324851705), (14585, 214689447), (16065, 194911023), (20419, 153349605), (22273, 140584815), (26253, 119271915), (43755, 71563149), (48195, 64970341), (49589, 63143955), (61257, 51116535), (66819, 46861605), (78759, 39757305), (102095, 30669921), (111365, 28116963), (131265, 23854383), (148767, 21047985), (155911, 20083545), (183771, 17038845), (200457, 15620535), (236277, 13252435), (247945, 12628791), (306285, 10223307), (334095, 9372321), (347123, 9020565), (378641, 8269695), (393795, 7951461), (446301, 7015995), (467733, 6694515), (551313, 5679615), (601371, 5206845), (743835, 4209597), (779555, 4016709), (918855, 3407769), (1002285, 3124107), (1041369, 3006855), (1135923, 2756565), (1181385, 2650487), (1338903, 2338665), (1403199, 2231505), (1653939, 1893205), (1735615, 1804113)]