51122625

素因数分解:

$3^1\times 5^3\times {\mathrm{136327}}^1$

素因数の和:136345

約数の個数: 16

約数和(自身を含む): 85068672

約数和(自身を除く): 33946047

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 136327, 408981, 681635, 2044905, 3408175, 10224525, 17040875, 51122625]

約数ペア:

[(1, 51122625), (3, 17040875), (5, 10224525), (15, 3408175), (25, 2044905), (75, 681635), (125, 408981), (375, 136327)]