6391425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 10912000

約数和(自身を除く): 4520575

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 2749, 8247, 13745, 41235, 68725, 85219, 206175, 255657, 426095, 1278285, 2130475, 6391425]

約数ペア:

[(1, 6391425), (3, 2130475), (5, 1278285), (15, 426095), (25, 255657), (31, 206175), (75, 85219), (93, 68725), (155, 41235), (465, 13745), (775, 8247), (2325, 2749)]