30258825

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3917}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 50526528

約数和(自身を除く): 20267703

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 3917, 7725, 11751, 19585, 58755, 97925, 293775, 403451, 1210353, 2017255, 6051765, 10086275, 30258825]

約数ペア:

[(1, 30258825), (3, 10086275), (5, 6051765), (15, 2017255), (25, 1210353), (75, 403451), (103, 293775), (309, 97925), (515, 58755), (1545, 19585), (2575, 11751), (3917, 7725)]