4315005

素因数分解:

$3^3\times 5^1\times {\mathrm{31963}}^1$

素因数の和:31977

約数の個数: 16

約数和(自身を含む): 7671360

約数和(自身を除く): 3356355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 31963, 95889, 159815, 287667, 479445, 863001, 1438335, 4315005]

約数ペア:

[(1, 4315005), (3, 1438335), (5, 863001), (9, 479445), (15, 287667), (27, 159815), (45, 95889), (135, 31963)]