72630975

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{6967}}^1$

素因数の和:7119

約数の個数: 24

約数和(自身を含む): 120964480

約数和(自身を除く): 48333505

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 6967, 10425, 20901, 34835, 104505, 174175, 522525, 968413, 2905239, 4842065, 14526195, 24210325, 72630975]

約数ペア:

[(1, 72630975), (3, 24210325), (5, 14526195), (15, 4842065), (25, 2905239), (75, 968413), (139, 522525), (417, 174175), (695, 104505), (2085, 34835), (3475, 20901), (6967, 10425)]