2389852875

素因数分解:

$3^1\times 5^3\times {\mathrm{1667}}^1\times {\mathrm{3823}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 3980141568

約数和(自身を除く): 1590288693

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1667, 3823, 5001, 8335, 11469, 19115, 25005, 41675, 57345, 95575, 125025, 208375, 286725, 477875, 625125, 1433625, 6372941, 19118823, 31864705, 95594115, 159323525, 477970575, 796617625, 2389852875]

約数ペア:

[(1, 2389852875), (3, 796617625), (5, 477970575), (15, 159323525), (25, 95594115), (75, 31864705), (125, 19118823), (375, 6372941), (1667, 1433625), (3823, 625125), (5001, 477875), (8335, 286725), (11469, 208375), (19115, 125025), (25005, 95575), (41675, 57345)]