23122385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 33118848

約数和(自身を除く): 9996463

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 443, 715, 803, 949, 2215, 4015, 4745, 4873, 5759, 10439, 24365, 28795, 32339, 52195, 63349, 161695, 316745, 355729, 420407, 1778645, 2102035, 4624477, 23122385]

約数ペア:

[(1, 23122385), (5, 4624477), (11, 2102035), (13, 1778645), (55, 420407), (65, 355729), (73, 316745), (143, 161695), (365, 63349), (443, 52195), (715, 32339), (803, 28795), (949, 24365), (2215, 10439), (4015, 5759), (4745, 4873)]