413637925

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 523171872

約数和(自身を除く): 109533947

約数列:

[1, 5, 25, 101, 107, 505, 535, 1531, 2525, 2675, 7655, 10807, 38275, 54035, 154631, 163817, 270175, 773155, 819085, 3865775, 4095425, 16545517, 82727585, 413637925]

約数ペア:

[(1, 413637925), (5, 82727585), (25, 16545517), (101, 4095425), (107, 3865775), (505, 819085), (535, 773155), (1531, 270175), (2525, 163817), (2675, 154631), (7655, 54035), (10807, 38275)]