71866095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97777}}^1$

素因数の和:97799

約数の個数: 24

約数和(自身を含む): 133760304

約数和(自身を除く): 61894209

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 97777, 293331, 488885, 684439, 1466655, 2053317, 3422195, 4791073, 10266585, 14373219, 23955365, 71866095]

約数ペア:

[(1, 71866095), (3, 23955365), (5, 14373219), (7, 10266585), (15, 4791073), (21, 3422195), (35, 2053317), (49, 1466655), (105, 684439), (147, 488885), (245, 293331), (735, 97777)]