130885615

素因数分解:

$5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2797}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 183727872

約数和(自身を除く): 52842257

約数列:

[1, 5, 7, 35, 49, 191, 245, 955, 1337, 2797, 6685, 9359, 13985, 19579, 46795, 97895, 137053, 534227, 685265, 2671135, 3739589, 18697945, 26177123, 130885615]

約数ペア:

[(1, 130885615), (5, 26177123), (7, 18697945), (35, 3739589), (49, 2671135), (191, 685265), (245, 534227), (955, 137053), (1337, 97895), (2797, 46795), (6685, 19579), (9359, 13985)]