199934145

素因数分解:

$3^2\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{2179}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 346881600

約数和(自身を除く): 146947455

約数列:

[1, 3, 5, 9, 15, 45, 2039, 2179, 6117, 6537, 10195, 10895, 18351, 19611, 30585, 32685, 91755, 98055, 4442981, 13328943, 22214905, 39986829, 66644715, 199934145]

約数ペア:

[(1, 199934145), (3, 66644715), (5, 39986829), (9, 22214905), (15, 13328943), (45, 4442981), (2039, 98055), (2179, 91755), (6117, 32685), (6537, 30585), (10195, 19611), (10895, 18351)]