15671755745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{56923}}^1$

素因数の和:57065

約数の個数: 32

約数和(自身を含む): 20656581120

約数和(自身を除く): 4984825375

約数列:

[1, 5, 17, 41, 79, 85, 205, 395, 697, 1343, 3239, 3485, 6715, 16195, 55063, 56923, 275315, 284615, 967691, 2333843, 4496917, 4838455, 11669215, 22484585, 39675331, 76447589, 184373597, 198376655, 382237945, 921867985, 3134351149, 15671755745]

約数ペア:

[(1, 15671755745), (5, 3134351149), (17, 921867985), (41, 382237945), (79, 198376655), (85, 184373597), (205, 76447589), (395, 39675331), (697, 22484585), (1343, 11669215), (3239, 4838455), (3485, 4496917), (6715, 2333843), (16195, 967691), (55063, 284615), (56923, 275315)]