191466045

素因数分解:

$3^3\times 5^1\times {\mathrm{1418267}}^1$

素因数の和:1418281

約数の個数: 16

約数和(自身を含む): 340384320

約数和(自身を除く): 148918275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1418267, 4254801, 7091335, 12764403, 21274005, 38293209, 63822015, 191466045]

約数ペア:

[(1, 191466045), (3, 63822015), (5, 38293209), (9, 21274005), (15, 12764403), (27, 7091335), (45, 4254801), (135, 1418267)]