27312445

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 33591600

約数和(自身を除く): 6279155

約数列:

[1, 5, 61, 149, 305, 601, 745, 3005, 9089, 36661, 45445, 89549, 183305, 447745, 5462489, 27312445]

約数ペア:

[(1, 27312445), (5, 5462489), (61, 447745), (149, 183305), (305, 89549), (601, 45445), (745, 36661), (3005, 9089)]