39381435

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51479}}^1$

素因数の和:51507

約数の個数: 24

約数和(自身を含む): 72277920

約数和(自身を除く): 32896485

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 51479, 154437, 257395, 463311, 772185, 875143, 2316555, 2625429, 4375715, 7876287, 13127145, 39381435]

約数ペア:

[(1, 39381435), (3, 13127145), (5, 7876287), (9, 4375715), (15, 2625429), (17, 2316555), (45, 875143), (51, 772185), (85, 463311), (153, 257395), (255, 154437), (765, 51479)]