89302445

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 118831104

約数和(自身を除く): 29528659

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 1445, 1955, 2687, 6647, 13435, 33235, 45679, 61801, 228395, 309005, 776543, 1050617, 3882715, 5253085, 17860489, 89302445]

約数ペア:

[(1, 89302445), (5, 17860489), (17, 5253085), (23, 3882715), (85, 1050617), (115, 776543), (289, 309005), (391, 228395), (1445, 61801), (1955, 45679), (2687, 33235), (6647, 13435)]