45272025

素因数分解:

$3^2\times 5^2\times {\mathrm{201209}}^1$

素因数の和:201225

約数の個数: 18

約数和(自身を含む): 81087630

約数和(自身を除く): 35815605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 201209, 603627, 1006045, 1810881, 3018135, 5030225, 9054405, 15090675, 45272025]

約数ペア:

[(1, 45272025), (3, 15090675), (5, 9054405), (9, 5030225), (15, 3018135), (25, 1810881), (45, 1006045), (75, 603627), (225, 201209)]