133038375

素因数分解:

$3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{2381}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 222955200

約数和(自身を除く): 89916825

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 375, 447, 745, 2235, 2381, 3725, 7143, 11175, 11905, 18625, 35715, 55875, 59525, 178575, 297625, 354769, 892875, 1064307, 1773845, 5321535, 8869225, 26607675, 44346125, 133038375]

約数ペア:

[(1, 133038375), (3, 44346125), (5, 26607675), (15, 8869225), (25, 5321535), (75, 1773845), (125, 1064307), (149, 892875), (375, 354769), (447, 297625), (745, 178575), (2235, 59525), (2381, 55875), (3725, 35715), (7143, 18625), (11175, 11905)]