9121375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 11655072

約数和(自身を除く): 2533697

約数列:

[1, 5, 25, 43, 125, 215, 1075, 1697, 5375, 8485, 42425, 72971, 212125, 364855, 1824275, 9121375]

約数ペア:

[(1, 9121375), (5, 1824275), (25, 364855), (43, 212125), (125, 72971), (215, 42425), (1075, 8485), (1697, 5375)]