157020505345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6737}}^1\times {\mathrm{6947}}^1$

素因数の和:13761

約数の個数: 32

約数和(自身を含む): 208984945536

約数和(自身を除く): 51964440191

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 6737, 6947, 33685, 34735, 74107, 76417, 370535, 382085, 410957, 423767, 2054785, 2118835, 4520527, 4661437, 22602635, 23307185, 46801939, 234009695, 514821329, 2574106645, 2854918279, 14274591395, 31404101069, 157020505345]

約数ペア:

[(1, 157020505345), (5, 31404101069), (11, 14274591395), (55, 2854918279), (61, 2574106645), (305, 514821329), (671, 234009695), (3355, 46801939), (6737, 23307185), (6947, 22602635), (33685, 4661437), (34735, 4520527), (74107, 2118835), (76417, 2054785), (370535, 423767), (382085, 410957)]