72383985

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3631}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 125783424

約数和(自身を除く): 53399439

約数列:

[1, 3, 5, 9, 15, 45, 443, 1329, 2215, 3631, 3987, 6645, 10893, 18155, 19935, 32679, 54465, 163395, 1608533, 4825599, 8042665, 14476797, 24127995, 72383985]

約数ペア:

[(1, 72383985), (3, 24127995), (5, 14476797), (9, 8042665), (15, 4825599), (45, 1608533), (443, 163395), (1329, 54465), (2215, 32679), (3631, 19935), (3987, 18155), (6645, 10893)]