199338435

素因数分解:

$3^3\times 5^1\times {\mathrm{1476581}}^1$

素因数の和:1476595

約数の個数: 16

約数和(自身を含む): 354379680

約数和(自身を除く): 155041245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1476581, 4429743, 7382905, 13289229, 22148715, 39867687, 66446145, 199338435]

約数ペア:

[(1, 199338435), (3, 66446145), (5, 39867687), (9, 22148715), (15, 13289229), (27, 7382905), (45, 4429743), (135, 1476581)]