26051985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25171}}^1$

素因数の和:25205

約数の個数: 24

約数和(自身を含む): 47121984

約数和(自身を除く): 21069999

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 25171, 75513, 125855, 226539, 377565, 578933, 1132695, 1736799, 2894665, 5210397, 8683995, 26051985]

約数ペア:

[(1, 26051985), (3, 8683995), (5, 5210397), (9, 2894665), (15, 1736799), (23, 1132695), (45, 578933), (69, 377565), (115, 226539), (207, 125855), (345, 75513), (1035, 25171)]