25479968345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{6827}}^1$

素因数の和:7769

約数の個数: 32

約数和(自身を含む): 33463317888

約数和(自身を除く): 7983349543

約数列:

[1, 5, 13, 65, 67, 335, 857, 871, 4285, 4355, 6827, 11141, 34135, 55705, 57419, 88751, 287095, 443755, 457409, 746447, 2287045, 3732235, 5850739, 5946317, 29253695, 29731585, 76059607, 380298035, 391999513, 1959997565, 5095993669, 25479968345]

約数ペア:

[(1, 25479968345), (5, 5095993669), (13, 1959997565), (65, 391999513), (67, 380298035), (335, 76059607), (857, 29731585), (871, 29253695), (4285, 5946317), (4355, 5850739), (6827, 3732235), (11141, 2287045), (34135, 746447), (55705, 457409), (57419, 443755), (88751, 287095)]