148788945

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{14827}}^1$

素因数の和:15061

約数の個数: 24

約数和(自身を含む): 259074816

約数和(自身を除く): 110285871

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 10035, 14827, 44481, 74135, 133443, 222405, 667215, 3306421, 9919263, 16532105, 29757789, 49596315, 148788945]

約数ペア:

[(1, 148788945), (3, 49596315), (5, 29757789), (9, 16532105), (15, 9919263), (45, 3306421), (223, 667215), (669, 222405), (1115, 133443), (2007, 74135), (3345, 44481), (10035, 14827)]