22474665

素因数分解:

$3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 40632768

約数和(自身を除く): 18158103

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 211, 263, 405, 633, 789, 1055, 1315, 1899, 2367, 3165, 3945, 5697, 7101, 9495, 11835, 17091, 21303, 28485, 35505, 55493, 85455, 106515, 166479, 277465, 499437, 832395, 1498311, 2497185, 4494933, 7491555, 22474665]

約数ペア:

[(1, 22474665), (3, 7491555), (5, 4494933), (9, 2497185), (15, 1498311), (27, 832395), (45, 499437), (81, 277465), (135, 166479), (211, 106515), (263, 85455), (405, 55493), (633, 35505), (789, 28485), (1055, 21303), (1315, 17091), (1899, 11835), (2367, 9495), (3165, 7101), (3945, 5697)]