168875855

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 204876000

約数和(自身を除く): 36000145

約数列:

[1, 5, 149, 419, 541, 745, 2095, 2705, 62431, 80609, 226679, 312155, 403045, 1133395, 33775171, 168875855]

約数ペア:

[(1, 168875855), (5, 33775171), (149, 1133395), (419, 403045), (541, 312155), (745, 226679), (2095, 80609), (2705, 62431)]