13302925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 17684136

約数和(自身を除く): 4381211

約数列:

[1, 5, 17, 25, 85, 113, 277, 425, 565, 1385, 1921, 2825, 4709, 6925, 9605, 23545, 31301, 48025, 117725, 156505, 532117, 782525, 2660585, 13302925]

約数ペア:

[(1, 13302925), (5, 2660585), (17, 782525), (25, 532117), (85, 156505), (113, 117725), (277, 48025), (425, 31301), (565, 23545), (1385, 9605), (1921, 6925), (2825, 4709)]