26860895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 33910272

約数和(自身を除く): 7049377

約数列:

[1, 5, 23, 115, 131, 655, 1783, 3013, 8915, 15065, 41009, 205045, 233573, 1167865, 5372179, 26860895]

約数ペア:

[(1, 26860895), (5, 5372179), (23, 1167865), (115, 233573), (131, 205045), (655, 41009), (1783, 15065), (3013, 8915)]