29700225

素因数分解:

$3^2\times 5^2\times {\mathrm{132001}}^1$

素因数の和:132017

約数の個数: 18

約数和(自身を含む): 53196806

約数和(自身を除く): 23496581

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 132001, 396003, 660005, 1188009, 1980015, 3300025, 5940045, 9900075, 29700225]

約数ペア:

[(1, 29700225), (3, 9900075), (5, 5940045), (9, 3300025), (15, 1980015), (25, 1188009), (45, 660005), (75, 396003), (225, 132001)]