131501775

素因数分解:

$3^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{2473}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 217810960

約数和(自身を除く): 86309185

約数列:

[1, 3, 5, 15, 25, 75, 709, 2127, 2473, 3545, 7419, 10635, 12365, 17725, 37095, 53175, 61825, 185475, 1753357, 5260071, 8766785, 26300355, 43833925, 131501775]

約数ペア:

[(1, 131501775), (3, 43833925), (5, 26300355), (15, 8766785), (25, 5260071), (75, 1753357), (709, 185475), (2127, 61825), (2473, 53175), (3545, 37095), (7419, 17725), (10635, 12365)]