23663205

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7621}}^1$

素因数の和:7658

約数の個数: 32

約数和(自身を含む): 43902720

約数和(自身を除く): 20239515

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 7621, 22863, 38105, 68589, 114315, 175283, 205767, 342945, 525849, 876415, 1028835, 1577547, 2629245, 4732641, 7887735, 23663205]

約数ペア:

[(1, 23663205), (3, 7887735), (5, 4732641), (9, 2629245), (15, 1577547), (23, 1028835), (27, 876415), (45, 525849), (69, 342945), (115, 205767), (135, 175283), (207, 114315), (345, 68589), (621, 38105), (1035, 22863), (3105, 7621)]