22254455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6673}}^1$

素因数の和:6730

約数の個数: 16

約数和(自身を含む): 28831680

約数和(自身を除く): 6577225

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 6673, 33365, 153479, 193517, 767395, 967585, 4450891, 22254455]

約数ペア:

[(1, 22254455), (5, 4450891), (23, 967585), (29, 767395), (115, 193517), (145, 153479), (667, 33365), (3335, 6673)]