77287995

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3877}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 134302896

約数和(自身を除く): 57014901

約数列:

[1, 3, 5, 9, 15, 45, 443, 1329, 2215, 3877, 3987, 6645, 11631, 19385, 19935, 34893, 58155, 174465, 1717511, 5152533, 8587555, 15457599, 25762665, 77287995]

約数ペア:

[(1, 77287995), (3, 25762665), (5, 15457599), (9, 8587555), (15, 5152533), (45, 1717511), (443, 174465), (1329, 58155), (2215, 34893), (3877, 19935), (3987, 19385), (6645, 11631)]