123415355

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8069}}^1$

素因数の和:8123

約数の個数: 32

約数和(自身を含む): 185932800

約数和(自身を除く): 62517445

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 8069, 15295, 40345, 56483, 153311, 185587, 282415, 766555, 927935, 1073177, 1299109, 3526153, 5365885, 6495545, 17630765, 24683071, 123415355]

約数ペア:

[(1, 123415355), (5, 24683071), (7, 17630765), (19, 6495545), (23, 5365885), (35, 3526153), (95, 1299109), (115, 1073177), (133, 927935), (161, 766555), (437, 282415), (665, 185587), (805, 153311), (2185, 56483), (3059, 40345), (8069, 15295)]