258018085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{26641}}^1$

素因数の和:26808

約数の個数: 16

約数和(自身を含む): 335689200

約数和(自身を除く): 77671115

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 26641, 133205, 346333, 1731665, 3969509, 19847545, 51603617, 258018085]

約数ペア:

[(1, 258018085), (5, 51603617), (13, 19847545), (65, 3969509), (149, 1731665), (745, 346333), (1937, 133205), (9685, 26641)]