1140644805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{10247}}^1$

素因数の和:10477

約数の個数: 32

約数和(自身を含む): 1880057088

約数和(自身を除く): 739412283

約数列:

[1, 3, 5, 15, 41, 123, 181, 205, 543, 615, 905, 2715, 7421, 10247, 22263, 30741, 37105, 51235, 111315, 153705, 420127, 1260381, 1854707, 2100635, 5564121, 6301905, 9273535, 27820605, 76042987, 228128961, 380214935, 1140644805]

約数ペア:

[(1, 1140644805), (3, 380214935), (5, 228128961), (15, 76042987), (41, 27820605), (123, 9273535), (181, 6301905), (205, 5564121), (543, 2100635), (615, 1854707), (905, 1260381), (2715, 420127), (7421, 153705), (10247, 111315), (22263, 51235), (30741, 37105)]