1156875

素因数分解:

$3^1\times 5^4\times {\mathrm{617}}^1$

素因数の和:640

約数の個数: 20

約数和(自身を含む): 1930632

約数和(自身を除く): 773757

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 617, 625, 1851, 1875, 3085, 9255, 15425, 46275, 77125, 231375, 385625, 1156875]

約数ペア:

[(1, 1156875), (3, 385625), (5, 231375), (15, 77125), (25, 46275), (75, 15425), (125, 9255), (375, 3085), (617, 1875), (625, 1851)]