4204665

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 3133575

約数列:

[1, 3, 5, 9, 15, 45, 223, 419, 669, 1115, 1257, 2007, 2095, 3345, 3771, 6285, 10035, 18855, 93437, 280311, 467185, 840933, 1401555, 4204665]

約数ペア:

[(1, 4204665), (3, 1401555), (5, 840933), (9, 467185), (15, 280311), (45, 93437), (223, 18855), (419, 10035), (669, 6285), (1115, 3771), (1257, 3345), (2007, 2095)]