45751725

素因数分解:

$3^2\times 5^2\times {\mathrm{203341}}^1$

素因数の和:203357

約数の個数: 18

約数和(自身を含む): 81946826

約数和(自身を除く): 36195101

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 203341, 610023, 1016705, 1830069, 3050115, 5083525, 9150345, 15250575, 45751725]

約数ペア:

[(1, 45751725), (3, 15250575), (5, 9150345), (9, 5083525), (15, 3050115), (25, 1830069), (45, 1016705), (75, 610023), (225, 203341)]