223314885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2441}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 411428160

約数和(自身を除く): 188113275

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 107, 171, 285, 321, 535, 855, 963, 1605, 2033, 2441, 4815, 6099, 7323, 10165, 12205, 18297, 21969, 30495, 36615, 46379, 91485, 109845, 139137, 231895, 261187, 417411, 695685, 783561, 1305935, 2087055, 2350683, 3917805, 4962553, 11753415, 14887659, 24812765, 44662977, 74438295, 223314885]

約数ペア:

[(1, 223314885), (3, 74438295), (5, 44662977), (9, 24812765), (15, 14887659), (19, 11753415), (45, 4962553), (57, 3917805), (95, 2350683), (107, 2087055), (171, 1305935), (285, 783561), (321, 695685), (535, 417411), (855, 261187), (963, 231895), (1605, 139137), (2033, 109845), (2441, 91485), (4815, 46379), (6099, 36615), (7323, 30495), (10165, 21969), (12205, 18297)]