23445855

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 20583585

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 839, 1035, 1215, 1863, 2517, 3105, 4195, 5589, 7551, 9315, 12585, 19297, 22653, 27945, 37755, 57891, 67959, 96485, 113265, 173673, 203877, 289455, 339795, 521019, 868365, 1019385, 1563057, 2605095, 4689171, 7815285, 23445855]

約数ペア:

[(1, 23445855), (3, 7815285), (5, 4689171), (9, 2605095), (15, 1563057), (23, 1019385), (27, 868365), (45, 521019), (69, 339795), (81, 289455), (115, 203877), (135, 173673), (207, 113265), (243, 96485), (345, 67959), (405, 57891), (621, 37755), (839, 27945), (1035, 22653), (1215, 19297), (1863, 12585), (2517, 9315), (3105, 7551), (4195, 5589)]