23255245

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 31701600

約数和(自身を除く): 8446355

約数列:

[1, 5, 13, 29, 65, 73, 145, 169, 365, 377, 845, 949, 1885, 2117, 2197, 4745, 4901, 10585, 10985, 12337, 24505, 27521, 61685, 63713, 137605, 160381, 318565, 357773, 801905, 1788865, 4651049, 23255245]

約数ペア:

[(1, 23255245), (5, 4651049), (13, 1788865), (29, 801905), (65, 357773), (73, 318565), (145, 160381), (169, 137605), (365, 63713), (377, 61685), (845, 27521), (949, 24505), (1885, 12337), (2117, 10985), (2197, 10585), (4745, 4901)]