2088945

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 3685032

約数和(自身を除く): 1596087

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 761, 915, 2283, 2745, 3805, 6849, 11415, 34245, 46421, 139263, 232105, 417789, 696315, 2088945]

約数ペア:

[(1, 2088945), (3, 696315), (5, 417789), (9, 232105), (15, 139263), (45, 46421), (61, 34245), (183, 11415), (305, 6849), (549, 3805), (761, 2745), (915, 2283)]