166857795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{285227}}^1$

素因数の和:285251

約数の個数: 24

約数和(自身を含む): 311468976

約数和(自身を除く): 144611181

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 285227, 855681, 1426135, 2567043, 3707951, 4278405, 11123853, 12835215, 18539755, 33371559, 55619265, 166857795]

約数ペア:

[(1, 166857795), (3, 55619265), (5, 33371559), (9, 18539755), (13, 12835215), (15, 11123853), (39, 4278405), (45, 3707951), (65, 2567043), (117, 1426135), (195, 855681), (585, 285227)]