8851875

素因数分解:

$3^1\times 5^4\times {\mathrm{4721}}^1$

素因数の和:4744

約数の個数: 20

約数和(自身を含む): 14751528

約数和(自身を除く): 5899653

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 4721, 14163, 23605, 70815, 118025, 354075, 590125, 1770375, 2950625, 8851875]

約数ペア:

[(1, 8851875), (3, 2950625), (5, 1770375), (15, 590125), (25, 354075), (75, 118025), (125, 70815), (375, 23605), (625, 14163), (1875, 4721)]