48000555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 90455040

約数和(自身を除く): 42454485

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 1811, 2945, 5301, 5433, 8835, 9055, 16299, 26505, 27165, 34409, 56141, 81495, 103227, 168423, 172045, 280705, 309681, 505269, 516135, 842115, 1066679, 1548405, 2526345, 3200037, 5333395, 9600111, 16000185, 48000555]

約数ペア:

[(1, 48000555), (3, 16000185), (5, 9600111), (9, 5333395), (15, 3200037), (19, 2526345), (31, 1548405), (45, 1066679), (57, 842115), (93, 516135), (95, 505269), (155, 309681), (171, 280705), (279, 172045), (285, 168423), (465, 103227), (589, 81495), (855, 56141), (1395, 34409), (1767, 27165), (1811, 26505), (2945, 16299), (5301, 9055), (5433, 8835)]