2502157995

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{177647}}^1$

素因数の和:177971

約数の個数: 24

約数和(自身を含む): 4350954816

約数和(自身を除く): 1848796821

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 14085, 177647, 532941, 888235, 1598823, 2664705, 7994115, 55603511, 166810533, 278017555, 500431599, 834052665, 2502157995]

約数ペア:

[(1, 2502157995), (3, 834052665), (5, 500431599), (9, 278017555), (15, 166810533), (45, 55603511), (313, 7994115), (939, 2664705), (1565, 1598823), (2817, 888235), (4695, 532941), (14085, 177647)]