29963025

素因数分解:

$3^2\times 5^2\times {\mathrm{133169}}^1$

素因数の和:133185

約数の個数: 18

約数和(自身を含む): 53667510

約数和(自身を除く): 23704485

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 133169, 399507, 665845, 1198521, 1997535, 3329225, 5992605, 9987675, 29963025]

約数ペア:

[(1, 29963025), (3, 9987675), (5, 5992605), (9, 3329225), (15, 1997535), (25, 1198521), (45, 665845), (75, 399507), (225, 133169)]