487411285855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1\times {\mathrm{160087}}^1$

素因数の和:161647

約数の個数: 32

約数和(自身を含む): 650638614528

約数和(自身を除く): 163227328673

約数列:

[1, 5, 13, 31, 65, 155, 403, 1511, 2015, 7555, 19643, 46841, 98215, 160087, 234205, 608933, 800435, 2081131, 3044665, 4962697, 10405655, 24813485, 64515061, 241891457, 322575305, 1209457285, 3144588941, 7498635167, 15722944705, 37493175835, 97482257171, 487411285855]

約数ペア:

[(1, 487411285855), (5, 97482257171), (13, 37493175835), (31, 15722944705), (65, 7498635167), (155, 3144588941), (403, 1209457285), (1511, 322575305), (2015, 241891457), (7555, 64515061), (19643, 24813485), (46841, 10405655), (98215, 4962697), (160087, 3044665), (234205, 2081131), (608933, 800435)]