67690305

素因数分解:

$3^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1459}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 117524160

約数和(自身を除く): 49833855

約数列:

[1, 3, 5, 9, 15, 45, 1031, 1459, 3093, 4377, 5155, 7295, 9279, 13131, 15465, 21885, 46395, 65655, 1504229, 4512687, 7521145, 13538061, 22563435, 67690305]

約数ペア:

[(1, 67690305), (3, 22563435), (5, 13538061), (9, 7521145), (15, 4512687), (45, 1504229), (1031, 65655), (1459, 46395), (3093, 21885), (4377, 15465), (5155, 13131), (7295, 9279)]