22872265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11351}}^1$

素因数の和:11400

約数の個数: 16

約数和(自身を含む): 30514176

約数和(自身を除く): 7641911

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 11351, 56755, 147563, 351881, 737815, 1759405, 4574453, 22872265]

約数ペア:

[(1, 22872265), (5, 4574453), (13, 1759405), (31, 737815), (65, 351881), (155, 147563), (403, 56755), (2015, 11351)]