71612915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56611}}^1$

素因数の和:56650

約数の個数: 16

約数和(自身を含む): 97825536

約数和(自身を除く): 26212621

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 56611, 283055, 622721, 1302053, 3113605, 6510265, 14322583, 71612915]

約数ペア:

[(1, 71612915), (5, 14322583), (11, 6510265), (23, 3113605), (55, 1302053), (115, 622721), (253, 283055), (1265, 56611)]