125894145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{645611}}^1$

素因数の和:645632

約数の個数: 16

約数和(自身を含む): 216925632

約数和(自身を除く): 91031487

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 645611, 1936833, 3228055, 8392943, 9684165, 25178829, 41964715, 125894145]

約数ペア:

[(1, 125894145), (3, 41964715), (5, 25178829), (13, 9684165), (15, 8392943), (39, 3228055), (65, 1936833), (195, 645611)]