64116065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 86961600

約数和(自身を除く): 22845535

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3299, 3887, 16495, 19435, 42887, 75877, 214435, 379385, 557531, 986401, 2787655, 4932005, 12823213, 64116065]

約数ペア:

[(1, 64116065), (5, 12823213), (13, 4932005), (23, 2787655), (65, 986401), (115, 557531), (169, 379385), (299, 214435), (845, 75877), (1495, 42887), (3299, 19435), (3887, 16495)]