82743245

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 108311112

約数和(自身を除く): 25567867

約数列:

[1, 5, 13, 65, 169, 181, 541, 845, 905, 2353, 2705, 7033, 11765, 30589, 35165, 91429, 97921, 152945, 457145, 489605, 1272973, 6364865, 16548649, 82743245]

約数ペア:

[(1, 82743245), (5, 16548649), (13, 6364865), (65, 1272973), (169, 489605), (181, 457145), (541, 152945), (845, 97921), (905, 91429), (2353, 35165), (2705, 30589), (7033, 11765)]