74236425

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{7121}}^1$

素因数の和:7273

約数の個数: 24

約数和(自身を含む): 123637920

約数和(自身を除く): 49401495

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 7121, 10425, 21363, 35605, 106815, 178025, 534075, 989819, 2969457, 4949095, 14847285, 24745475, 74236425]

約数ペア:

[(1, 74236425), (3, 24745475), (5, 14847285), (15, 4949095), (25, 2969457), (75, 989819), (139, 534075), (417, 178025), (695, 106815), (2085, 35605), (3475, 21363), (7121, 10425)]