38211745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4111}}^1$

素因数の和:4153

約数の個数: 24

約数和(自身を含む): 54179712

約数和(自身を除く): 15967967

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 4111, 9295, 20555, 45221, 53443, 226105, 267215, 587873, 694759, 2939365, 3473795, 7642349, 38211745]

約数ペア:

[(1, 38211745), (5, 7642349), (11, 3473795), (13, 2939365), (55, 694759), (65, 587873), (143, 267215), (169, 226105), (715, 53443), (845, 45221), (1859, 20555), (4111, 9295)]