31588315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24971}}^1$

素因数の和:25010

約数の個数: 16

約数和(自身を含む): 43151616

約数和(自身を除く): 11563301

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 24971, 124855, 274681, 574333, 1373405, 2871665, 6317663, 31588315]

約数ペア:

[(1, 31588315), (5, 6317663), (11, 2871665), (23, 1373405), (55, 574333), (115, 274681), (253, 124855), (1265, 24971)]