56145185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15749}}^1$

素因数の和:15808

約数の個数: 16

約数和(自身を含む): 72576000

約数和(自身を除く): 16430815

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 15749, 78745, 362227, 488219, 1811135, 2441095, 11229037, 56145185]

約数ペア:

[(1, 56145185), (5, 11229037), (23, 2441095), (31, 1811135), (115, 488219), (155, 362227), (713, 78745), (3565, 15749)]