6680775

素因数分解:

$3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 11119824

約数和(自身を除く): 4439049

約数列:

[1, 3, 5, 15, 25, 75, 281, 317, 843, 951, 1405, 1585, 4215, 4755, 7025, 7925, 21075, 23775, 89077, 267231, 445385, 1336155, 2226925, 6680775]

約数ペア:

[(1, 6680775), (3, 2226925), (5, 1336155), (15, 445385), (25, 267231), (75, 89077), (281, 23775), (317, 21075), (843, 7925), (951, 7025), (1405, 4755), (1585, 4215)]