3316025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 4404480

約数和(自身を除く): 1088455

約数列:

[1, 5, 23, 25, 73, 79, 115, 365, 395, 575, 1679, 1817, 1825, 1975, 5767, 8395, 9085, 28835, 41975, 45425, 132641, 144175, 663205, 3316025]

約数ペア:

[(1, 3316025), (5, 663205), (23, 144175), (25, 132641), (73, 45425), (79, 41975), (115, 28835), (365, 9085), (395, 8395), (575, 5767), (1679, 1975), (1817, 1825)]