396748715

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{7901}}^1$

素因数の和:8011

約数の個数: 24

約数和(自身を含む): 529686864

約数和(自身を除く): 132938149

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 4565, 7901, 10043, 39505, 50215, 86911, 434555, 655783, 956021, 3278915, 4780105, 7213613, 36068065, 79349743, 396748715]

約数ペア:

[(1, 396748715), (5, 79349743), (11, 36068065), (55, 7213613), (83, 4780105), (121, 3278915), (415, 956021), (605, 655783), (913, 434555), (4565, 86911), (7901, 50215), (10043, 39505)]