26851005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25943}}^1$

素因数の和:25977

約数の個数: 24

約数和(自身を含む): 48567168

約数和(自身を除く): 21716163

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 25943, 77829, 129715, 233487, 389145, 596689, 1167435, 1790067, 2983445, 5370201, 8950335, 26851005]

約数ペア:

[(1, 26851005), (3, 8950335), (5, 5370201), (9, 2983445), (15, 1790067), (23, 1167435), (45, 596689), (69, 389145), (115, 233487), (207, 129715), (345, 77829), (1035, 25943)]