204024105

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 365745744

約数和(自身を除く): 161721639

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 181, 185, 333, 543, 555, 677, 905, 1629, 1665, 2031, 2715, 3385, 6093, 6697, 8145, 10155, 20091, 25049, 30465, 33485, 60273, 75147, 100455, 122537, 125245, 225441, 301365, 367611, 375735, 612685, 1102833, 1127205, 1838055, 4533869, 5514165, 13601607, 22669345, 40804821, 68008035, 204024105]

約数ペア:

[(1, 204024105), (3, 68008035), (5, 40804821), (9, 22669345), (15, 13601607), (37, 5514165), (45, 4533869), (111, 1838055), (181, 1127205), (185, 1102833), (333, 612685), (543, 375735), (555, 367611), (677, 301365), (905, 225441), (1629, 125245), (1665, 122537), (2031, 100455), (2715, 75147), (3385, 60273), (6093, 33485), (6697, 30465), (8145, 25049), (10155, 20091)]