31484105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 39085200

約数和(自身を除く): 7601095

約数列:

[1, 5, 41, 109, 205, 545, 1409, 4469, 7045, 22345, 57769, 153581, 288845, 767905, 6296821, 31484105]

約数ペア:

[(1, 31484105), (5, 6296821), (41, 767905), (109, 288845), (205, 153581), (545, 57769), (1409, 22345), (4469, 7045)]