139376435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 191600640

約数和(自身を除く): 52224205

約数列:

[1, 5, 11, 23, 55, 115, 239, 253, 461, 1195, 1265, 2305, 2629, 5071, 5497, 10603, 13145, 25355, 27485, 53015, 60467, 110179, 116633, 302335, 550895, 583165, 1211969, 2534117, 6059845, 12670585, 27875287, 139376435]

約数ペア:

[(1, 139376435), (5, 27875287), (11, 12670585), (23, 6059845), (55, 2534117), (115, 1211969), (239, 583165), (253, 550895), (461, 302335), (1195, 116633), (1265, 110179), (2305, 60467), (2629, 53015), (5071, 27485), (5497, 25355), (10603, 13145)]