28327015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9007}}^1$

素因数の和:9066

約数の個数: 16

約数和(自身を含む): 36968832

約数和(自身を除く): 8641817

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 9007, 45035, 153119, 333259, 765595, 1666295, 5665403, 28327015]

約数ペア:

[(1, 28327015), (5, 5665403), (17, 1666295), (37, 765595), (85, 333259), (185, 153119), (629, 45035), (3145, 9007)]