2387835

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 4230720

約数和(自身を除く): 1842885

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1129, 2115, 3387, 5645, 10161, 16935, 50805, 53063, 159189, 265315, 477567, 795945, 2387835]

約数ペア:

[(1, 2387835), (3, 795945), (5, 477567), (9, 265315), (15, 159189), (45, 53063), (47, 50805), (141, 16935), (235, 10161), (423, 5645), (705, 3387), (1129, 2115)]