38050965

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 69696000

約数和(自身を除く): 31645035

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 1999, 2115, 3807, 5997, 6345, 9995, 17991, 19035, 29985, 53973, 89955, 93953, 161919, 269865, 281859, 469765, 809595, 845577, 1409295, 2536731, 4227885, 7610193, 12683655, 38050965]

約数ペア:

[(1, 38050965), (3, 12683655), (5, 7610193), (9, 4227885), (15, 2536731), (27, 1409295), (45, 845577), (47, 809595), (81, 469765), (135, 281859), (141, 269865), (235, 161919), (405, 93953), (423, 89955), (705, 53973), (1269, 29985), (1999, 19035), (2115, 17991), (3807, 9995), (5997, 6345)]