68236095

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 112641984

約数和(自身を除く): 44405889

約数列:

[1, 3, 5, 15, 41, 123, 181, 205, 543, 613, 615, 905, 1839, 2715, 3065, 7421, 9195, 22263, 25133, 37105, 75399, 110953, 111315, 125665, 332859, 376995, 554765, 1664295, 4549073, 13647219, 22745365, 68236095]

約数ペア:

[(1, 68236095), (3, 22745365), (5, 13647219), (15, 4549073), (41, 1664295), (123, 554765), (181, 376995), (205, 332859), (543, 125665), (613, 111315), (615, 110953), (905, 75399), (1839, 37105), (2715, 25133), (3065, 22263), (7421, 9195)]