40964025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{11621}}^1$

素因数の和:11681

約数の個数: 24

約数和(自身を含む): 69174144

約数和(自身を除く): 28210119

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 11621, 34863, 58105, 174315, 290525, 546187, 871575, 1638561, 2730935, 8192805, 13654675, 40964025]

約数ペア:

[(1, 40964025), (3, 13654675), (5, 8192805), (15, 2730935), (25, 1638561), (47, 871575), (75, 546187), (141, 290525), (235, 174315), (705, 58105), (1175, 34863), (3525, 11621)]