1080173395

素因数分解:

$5^1\times 7^2\times {\mathrm{1201}}^1\times {\mathrm{3671}}^1$

素因数の和:4891

約数の個数: 24

約数和(自身を含む): 1509500448

約数和(自身を除く): 429327053

約数列:

[1, 5, 7, 35, 49, 245, 1201, 3671, 6005, 8407, 18355, 25697, 42035, 58849, 128485, 179879, 294245, 899395, 4408871, 22044355, 30862097, 154310485, 216034679, 1080173395]

約数ペア:

[(1, 1080173395), (5, 216034679), (7, 154310485), (35, 30862097), (49, 22044355), (245, 4408871), (1201, 899395), (3671, 294245), (6005, 179879), (8407, 128485), (18355, 58849), (25697, 42035)]