66154185

素因数分解:

$3^3\times 5^1\times {\mathrm{490031}}^1$

素因数の和:490045

約数の個数: 16

約数和(自身を含む): 117607680

約数和(自身を除く): 51453495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 490031, 1470093, 2450155, 4410279, 7350465, 13230837, 22051395, 66154185]

約数ペア:

[(1, 66154185), (3, 22051395), (5, 13230837), (9, 7350465), (15, 4410279), (27, 2450155), (45, 1470093), (135, 490031)]