4990605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19596

約数の個数: 16

約数和(自身を含む): 8455104

約数和(自身を除く): 3464499

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 19571, 58713, 97855, 293565, 332707, 998121, 1663535, 4990605]

約数ペア:

[(1, 4990605), (3, 1663535), (5, 998121), (15, 332707), (17, 293565), (51, 97855), (85, 58713), (255, 19571)]