3997615905

素因数分解:

$3^2\times 5^1\times {\mathrm{88835909}}^1$

素因数の和:88835920

約数の個数: 12

約数和(自身を含む): 6929200980

約数和(自身を除く): 2931585075

約数列:

[1, 3, 5, 9, 15, 45, 88835909, 266507727, 444179545, 799523181, 1332538635, 3997615905]

約数ペア:

[(1, 3997615905), (3, 1332538635), (5, 799523181), (9, 444179545), (15, 266507727), (45, 88835909)]