2085781545

素因数分解:

$3^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{28843}}^1$

素因数の和:30461

約数の個数: 24

約数和(自身を含む): 3617729856

約数和(自身を除く): 1531948311

約数列:

[1, 3, 5, 9, 15, 45, 1607, 4821, 8035, 14463, 24105, 28843, 72315, 86529, 144215, 259587, 432645, 1297935, 46350701, 139052103, 231753505, 417156309, 695260515, 2085781545]

約数ペア:

[(1, 2085781545), (3, 695260515), (5, 417156309), (9, 231753505), (15, 139052103), (45, 46350701), (1607, 1297935), (4821, 432645), (8035, 259587), (14463, 144215), (24105, 86529), (28843, 72315)]