131714975

素因数分解:

$5^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1699}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 187190400

約数和(自身を除く): 55475425

約数列:

[1, 5, 7, 25, 35, 175, 443, 1699, 2215, 3101, 8495, 11075, 11893, 15505, 42475, 59465, 77525, 297325, 752657, 3763285, 5268599, 18816425, 26342995, 131714975]

約数ペア:

[(1, 131714975), (5, 26342995), (7, 18816425), (25, 5268599), (35, 3763285), (175, 752657), (443, 297325), (1699, 77525), (2215, 59465), (3101, 42475), (8495, 15505), (11075, 11893)]