2679615

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2297025

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 863, 1035, 2589, 3105, 4315, 7767, 12945, 19849, 23301, 38835, 59547, 99245, 116505, 178641, 297735, 535923, 893205, 2679615]

約数ペア:

[(1, 2679615), (3, 893205), (5, 535923), (9, 297735), (15, 178641), (23, 116505), (27, 99245), (45, 59547), (69, 38835), (115, 23301), (135, 19849), (207, 12945), (345, 7767), (621, 4315), (863, 3105), (1035, 2589)]