55175025

素因数分解:

$3^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{1699}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 91487200

約数和(自身を除く): 36312175

約数列:

[1, 3, 5, 15, 25, 75, 433, 1299, 1699, 2165, 5097, 6495, 8495, 10825, 25485, 32475, 42475, 127425, 735667, 2207001, 3678335, 11035005, 18391675, 55175025]

約数ペア:

[(1, 55175025), (3, 18391675), (5, 11035005), (15, 3678335), (25, 2207001), (75, 735667), (433, 127425), (1299, 42475), (1699, 32475), (2165, 25485), (5097, 10825), (6495, 8495)]