5311125

素因数分解:

$3^2\times 5^3\times {\mathrm{4721}}^1$

素因数の和:4742

約数の個数: 24

約数和(自身を含む): 9576216

約数和(自身を除く): 4265091

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 4721, 14163, 23605, 42489, 70815, 118025, 212445, 354075, 590125, 1062225, 1770375, 5311125]

約数ペア:

[(1, 5311125), (3, 1770375), (5, 1062225), (9, 590125), (15, 354075), (25, 212445), (45, 118025), (75, 70815), (125, 42489), (225, 23605), (375, 14163), (1125, 4721)]