31499045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5531}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 40627008

約数和(自身を除く): 9127963

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5531, 5695, 27655, 94027, 370577, 470135, 1852885, 6299809, 31499045]

約数ペア:

[(1, 31499045), (5, 6299809), (17, 1852885), (67, 470135), (85, 370577), (335, 94027), (1139, 27655), (5531, 5695)]