9388125

素因数分解:

$3^2\times 5^4\times {\mathrm{1669}}^1$

素因数の和:1695

約数の個数: 30

約数和(自身を含む): 16955510

約数和(自身を除く): 7567385

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1669, 1875, 5007, 5625, 8345, 15021, 25035, 41725, 75105, 125175, 208625, 375525, 625875, 1043125, 1877625, 3129375, 9388125]

約数ペア:

[(1, 9388125), (3, 3129375), (5, 1877625), (9, 1043125), (15, 625875), (25, 375525), (45, 208625), (75, 125175), (125, 75105), (225, 41725), (375, 25035), (625, 15021), (1125, 8345), (1669, 5625), (1875, 5007)]