2015836405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{90053}}^1$

素因数の和:90117

約数の個数: 24

約数和(自身を含む): 2730797496

約数和(自身を除く): 714961091

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 2035, 4477, 22385, 90053, 450265, 990583, 3331961, 4952915, 10896413, 16659805, 36651571, 54482065, 183257855, 403167281, 2015836405]

約数ペア:

[(1, 2015836405), (5, 403167281), (11, 183257855), (37, 54482065), (55, 36651571), (121, 16659805), (185, 10896413), (407, 4952915), (605, 3331961), (2035, 990583), (4477, 450265), (22385, 90053)]