51103575

素因数分解:

$3^3\times 5^2\times {\mathrm{75709}}^1$

素因数の和:75728

約数の個数: 24

約数和(自身を含む): 93880400

約数和(自身を除く): 42776825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 75709, 227127, 378545, 681381, 1135635, 1892725, 2044143, 3406905, 5678175, 10220715, 17034525, 51103575]

約数ペア:

[(1, 51103575), (3, 17034525), (5, 10220715), (9, 5678175), (15, 3406905), (25, 2044143), (27, 1892725), (45, 1135635), (75, 681381), (135, 378545), (225, 227127), (675, 75709)]