12763125

素因数分解:

$3^2\times 5^4\times {\mathrm{2269}}^1$

素因数の和:2295

約数の個数: 30

約数和(自身を含む): 23047310

約数和(自身を除く): 10284185

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 2269, 5625, 6807, 11345, 20421, 34035, 56725, 102105, 170175, 283625, 510525, 850875, 1418125, 2552625, 4254375, 12763125]

約数ペア:

[(1, 12763125), (3, 4254375), (5, 2552625), (9, 1418125), (15, 850875), (25, 510525), (45, 283625), (75, 170175), (125, 102105), (225, 56725), (375, 34035), (625, 20421), (1125, 11345), (1875, 6807), (2269, 5625)]