15704543025

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{11329}}^1$

素因数の和:11507

約数の個数: 72

約数和(自身を含む): 28875320760

約数和(自身を除く): 13170777735

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 101, 183, 225, 303, 305, 505, 549, 909, 915, 1515, 1525, 2525, 2745, 4545, 4575, 6161, 7575, 11329, 13725, 18483, 22725, 30805, 33987, 55449, 56645, 92415, 101961, 154025, 169935, 277245, 283225, 462075, 509805, 691069, 849675, 1144229, 1386225, 2073207, 2549025, 3432687, 3455345, 5721145, 6219621, 10298061, 10366035, 17163435, 17276725, 28605725, 31098105, 51490305, 51830175, 69797969, 85817175, 155490525, 209393907, 257451525, 348989845, 628181721, 1046969535, 1744949225, 3140908605, 5234847675, 15704543025]

約数ペア:

[(1, 15704543025), (3, 5234847675), (5, 3140908605), (9, 1744949225), (15, 1046969535), (25, 628181721), (45, 348989845), (61, 257451525), (75, 209393907), (101, 155490525), (183, 85817175), (225, 69797969), (303, 51830175), (305, 51490305), (505, 31098105), (549, 28605725), (909, 17276725), (915, 17163435), (1515, 10366035), (1525, 10298061), (2525, 6219621), (2745, 5721145), (4545, 3455345), (4575, 3432687), (6161, 2549025), (7575, 2073207), (11329, 1386225), (13725, 1144229), (18483, 849675), (22725, 691069), (30805, 509805), (33987, 462075), (55449, 283225), (56645, 277245), (92415, 169935), (101961, 154025)]