308892025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{50023}}^1$

素因数の和:50065

約数の個数: 24

約数和(自身を含む): 434208320

約数和(自身を除く): 125316295

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 50023, 250115, 650299, 950437, 1250575, 3251495, 4752185, 12355681, 16257475, 23760925, 61778405, 308892025]

約数ペア:

[(1, 308892025), (5, 61778405), (13, 23760925), (19, 16257475), (25, 12355681), (65, 4752185), (95, 3251495), (247, 1250575), (325, 950437), (475, 650299), (1235, 250115), (6175, 50023)]