117977405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{677}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 174956544

約数和(自身を除く): 56979139

約数列:

[1, 5, 7, 13, 35, 65, 91, 383, 455, 677, 1915, 2681, 3385, 4739, 4979, 8801, 13405, 23695, 24895, 34853, 44005, 61607, 174265, 259291, 308035, 1296455, 1815037, 3370783, 9075185, 16853915, 23595481, 117977405]

約数ペア:

[(1, 117977405), (5, 23595481), (7, 16853915), (13, 9075185), (35, 3370783), (65, 1815037), (91, 1296455), (383, 308035), (455, 259291), (677, 174265), (1915, 61607), (2681, 44005), (3385, 34853), (4739, 24895), (4979, 23695), (8801, 13405)]