31132915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24611}}^1$

素因数の和:24650

約数の個数: 16

約数和(自身を含む): 42529536

約数和(自身を除く): 11396621

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 24611, 123055, 270721, 566053, 1353605, 2830265, 6226583, 31132915]

約数ペア:

[(1, 31132915), (5, 6226583), (11, 2830265), (23, 1353605), (55, 566053), (115, 270721), (253, 123055), (1265, 24611)]