77884965

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4519}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 135383040

約数和(自身を除く): 57498075

約数列:

[1, 3, 5, 9, 15, 45, 383, 1149, 1915, 3447, 4519, 5745, 13557, 17235, 22595, 40671, 67785, 203355, 1730777, 5192331, 8653885, 15576993, 25961655, 77884965]

約数ペア:

[(1, 77884965), (3, 25961655), (5, 15576993), (9, 8653885), (15, 5192331), (45, 1730777), (383, 203355), (1149, 67785), (1915, 40671), (3447, 22595), (4519, 17235), (5745, 13557)]