7674885

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 13776000

約数和(自身を除く): 6101115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 409, 417, 695, 1227, 1251, 2045, 2085, 3681, 3753, 6135, 6255, 11043, 18405, 18765, 55215, 56851, 170553, 284255, 511659, 852765, 1534977, 2558295, 7674885]

約数ペア:

[(1, 7674885), (3, 2558295), (5, 1534977), (9, 852765), (15, 511659), (27, 284255), (45, 170553), (135, 56851), (139, 55215), (409, 18765), (417, 18405), (695, 11043), (1227, 6255), (1251, 6135), (2045, 3753), (2085, 3681)]