136364225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 179676000

約数和(自身を除く): 43311775

約数列:

[1, 5, 17, 25, 85, 425, 499, 643, 2495, 3215, 8483, 10931, 12475, 16075, 42415, 54655, 212075, 273275, 320857, 1604285, 5454569, 8021425, 27272845, 136364225]

約数ペア:

[(1, 136364225), (5, 27272845), (17, 8021425), (25, 5454569), (85, 1604285), (425, 320857), (499, 273275), (643, 212075), (2495, 54655), (3215, 42415), (8483, 16075), (10931, 12475)]