12683655

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 10356345

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 1999, 2115, 5997, 6345, 9995, 17991, 29985, 53973, 89955, 93953, 269865, 281859, 469765, 845577, 1409295, 2536731, 4227885, 12683655]

約数ペア:

[(1, 12683655), (3, 4227885), (5, 2536731), (9, 1409295), (15, 845577), (27, 469765), (45, 281859), (47, 269865), (135, 93953), (141, 89955), (235, 53973), (423, 29985), (705, 17991), (1269, 9995), (1999, 6345), (2115, 5997)]