2174355

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 3803280

約数和(自身を除く): 1628925

約数列:

[1, 3, 5, 9, 15, 45, 211, 229, 633, 687, 1055, 1145, 1899, 2061, 3165, 3435, 9495, 10305, 48319, 144957, 241595, 434871, 724785, 2174355]

約数ペア:

[(1, 2174355), (3, 724785), (5, 434871), (9, 241595), (15, 144957), (45, 48319), (211, 10305), (229, 9495), (633, 3435), (687, 3165), (1055, 2061), (1145, 1899)]