9782145

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 17063592

約数和(自身を除く): 7281447

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1201, 1629, 2715, 3603, 6005, 8145, 10809, 18015, 54045, 217381, 652143, 1086905, 1956429, 3260715, 9782145]

約数ペア:

[(1, 9782145), (3, 3260715), (5, 1956429), (9, 1086905), (15, 652143), (45, 217381), (181, 54045), (543, 18015), (905, 10809), (1201, 8145), (1629, 6005), (2715, 3603)]