80301455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72671}}^1$

素因数の和:72706

約数の個数: 16

約数和(自身を含む): 109880064

約数和(自身を除く): 29578609

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 72671, 363355, 944723, 1235407, 4723615, 6177035, 16060291, 80301455]

約数ペア:

[(1, 80301455), (5, 16060291), (13, 6177035), (17, 4723615), (65, 1235407), (85, 944723), (221, 363355), (1105, 72671)]