68204005

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 83462400

約数和(自身を除く): 15258395

約数列:

[1, 5, 83, 149, 415, 745, 1103, 5515, 12367, 61835, 91549, 164347, 457745, 821735, 13640801, 68204005]

約数ペア:

[(1, 68204005), (5, 13640801), (83, 821735), (149, 457745), (415, 164347), (745, 91549), (1103, 61835), (5515, 12367)]