16463205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 31599360

約数和(自身を除く): 15136155

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 421, 495, 711, 869, 1185, 1263, 2105, 2607, 3555, 3789, 4345, 4631, 6315, 7821, 13035, 13893, 18945, 23155, 33259, 39105, 41679, 69465, 99777, 166295, 208395, 299331, 365849, 498885, 1097547, 1496655, 1829245, 3292641, 5487735, 16463205]

約数ペア:

[(1, 16463205), (3, 5487735), (5, 3292641), (9, 1829245), (11, 1496655), (15, 1097547), (33, 498885), (45, 365849), (55, 299331), (79, 208395), (99, 166295), (165, 99777), (237, 69465), (395, 41679), (421, 39105), (495, 33259), (711, 23155), (869, 18945), (1185, 13893), (1263, 13035), (2105, 7821), (2607, 6315), (3555, 4631), (3789, 4345)]