75288495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10181}}^1$

素因数の和:10235

約数の個数: 32

約数和(自身を含む): 131958720

約数和(自身を除く): 56670225

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 10181, 30543, 50905, 152715, 173077, 295249, 519231, 865385, 885747, 1476245, 2596155, 4428735, 5019233, 15057699, 25096165, 75288495]

約数ペア:

[(1, 75288495), (3, 25096165), (5, 15057699), (15, 5019233), (17, 4428735), (29, 2596155), (51, 1476245), (85, 885747), (87, 865385), (145, 519231), (255, 295249), (435, 173077), (493, 152715), (1479, 50905), (2465, 30543), (7395, 10181)]