38634245

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{3517}}^1$

素因数の和:3561

約数の個数: 16

約数和(自身を含む): 50237040

約数和(自身を除く): 11602795

約数列:

[1, 5, 13, 65, 169, 845, 2197, 3517, 10985, 17585, 45721, 228605, 594373, 2971865, 7726849, 38634245]

約数ペア:

[(1, 38634245), (5, 7726849), (13, 2971865), (65, 594373), (169, 228605), (845, 45721), (2197, 17585), (3517, 10985)]