28597095

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3511}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 49856352

約数和(自身を除く): 21259257

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 3511, 8145, 10533, 17555, 31599, 52665, 157995, 635491, 1906473, 3177455, 5719419, 9532365, 28597095]

約数ペア:

[(1, 28597095), (3, 9532365), (5, 5719419), (9, 3177455), (15, 1906473), (45, 635491), (181, 157995), (543, 52665), (905, 31599), (1629, 17555), (2715, 10533), (3511, 8145)]