2698125

素因数分解:

$3^1\times 5^4\times {\mathrm{1439}}^1$

素因数の和:1462

約数の個数: 20

約数和(自身を含む): 4498560

約数和(自身を除く): 1800435

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1439, 1875, 4317, 7195, 21585, 35975, 107925, 179875, 539625, 899375, 2698125]

約数ペア:

[(1, 2698125), (3, 899375), (5, 539625), (15, 179875), (25, 107925), (75, 35975), (125, 21585), (375, 7195), (625, 4317), (1439, 1875)]