30668175

素因数分解:

$3^2\times 5^2\times {\mathrm{136303}}^1$

素因数の和:136319

約数の個数: 18

約数和(自身を含む): 54930512

約数和(自身を除く): 24262337

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 136303, 408909, 681515, 1226727, 2044545, 3407575, 6133635, 10222725, 30668175]

約数ペア:

[(1, 30668175), (3, 10222725), (5, 6133635), (9, 3407575), (15, 2044545), (25, 1226727), (45, 681515), (75, 408909), (225, 136303)]