148918995

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{54251}}^1$

素因数の和:54323

約数の個数: 24

約数和(自身を含む): 262362672

約数和(自身を除く): 113443677

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 54251, 162753, 271255, 488259, 813765, 2441295, 3309311, 9927933, 16546555, 29783799, 49639665, 148918995]

約数ペア:

[(1, 148918995), (3, 49639665), (5, 29783799), (9, 16546555), (15, 9927933), (45, 3309311), (61, 2441295), (183, 813765), (305, 488259), (549, 271255), (915, 162753), (2745, 54251)]