76712975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5569}}^1$

素因数の和:5627

約数の個数: 24

約数和(自身を含む): 103602000

約数和(自身を除く): 26889025

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 5569, 13775, 27845, 105811, 139225, 161501, 529055, 807505, 2645275, 3068519, 4037525, 15342595, 76712975]

約数ペア:

[(1, 76712975), (5, 15342595), (19, 4037525), (25, 3068519), (29, 2645275), (95, 807505), (145, 529055), (475, 161501), (551, 139225), (725, 105811), (2755, 27845), (5569, 13775)]