16975845

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3067}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 30925440

約数和(自身を除く): 13949595

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 3067, 5535, 9201, 15335, 27603, 46005, 82809, 125747, 138015, 377241, 414045, 628735, 1131723, 1886205, 3395169, 5658615, 16975845]

約数ペア:

[(1, 16975845), (3, 5658615), (5, 3395169), (9, 1886205), (15, 1131723), (27, 628735), (41, 414045), (45, 377241), (123, 138015), (135, 125747), (205, 82809), (369, 46005), (615, 27603), (1107, 15335), (1845, 9201), (3067, 5535)]