143809125

素因数分解:

$3^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 240659328

約数和(自身を除く): 96850203

約数列:

[1, 3, 5, 15, 25, 75, 125, 193, 375, 579, 965, 1987, 2895, 4825, 5961, 9935, 14475, 24125, 29805, 49675, 72375, 149025, 248375, 383491, 745125, 1150473, 1917455, 5752365, 9587275, 28761825, 47936375, 143809125]

約数ペア:

[(1, 143809125), (3, 47936375), (5, 28761825), (15, 9587275), (25, 5752365), (75, 1917455), (125, 1150473), (193, 745125), (375, 383491), (579, 248375), (965, 149025), (1987, 72375), (2895, 49675), (4825, 29805), (5961, 24125), (9935, 14475)]