2393775225

素因数分解:

$3^2\times 5^2\times {\mathrm{10639001}}^1$

素因数の和:10639017

約数の個数: 18

約数和(自身を含む): 4287517806

約数和(自身を除く): 1893742581

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 10639001, 31917003, 53195005, 95751009, 159585015, 265975025, 478755045, 797925075, 2393775225]

約数ペア:

[(1, 2393775225), (3, 797925075), (5, 478755045), (9, 265975025), (15, 159585015), (25, 95751009), (45, 53195005), (75, 31917003), (225, 10639001)]