16662015

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{773}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 28978560

約数和(自身を除く): 12316545

約数列:

[1, 3, 5, 9, 15, 45, 479, 773, 1437, 2319, 2395, 3865, 4311, 6957, 7185, 11595, 21555, 34785, 370267, 1110801, 1851335, 3332403, 5554005, 16662015]

約数ペア:

[(1, 16662015), (3, 5554005), (5, 3332403), (9, 1851335), (15, 1110801), (45, 370267), (479, 34785), (773, 21555), (1437, 11595), (2319, 7185), (2395, 6957), (3865, 4311)]