229827455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 326688768

約数和(自身を除く): 96861313

約数列:

[1, 5, 11, 13, 55, 65, 127, 143, 635, 715, 1397, 1651, 2531, 6985, 8255, 12655, 18161, 27841, 32903, 90805, 139205, 164515, 321437, 361933, 1607185, 1809665, 3535807, 4178681, 17679035, 20893405, 45965491, 229827455]

約数ペア:

[(1, 229827455), (5, 45965491), (11, 20893405), (13, 17679035), (55, 4178681), (65, 3535807), (127, 1809665), (143, 1607185), (635, 361933), (715, 321437), (1397, 164515), (1651, 139205), (2531, 90805), (6985, 32903), (8255, 27841), (12655, 18161)]