148661505

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{12281}}^1$

素因数の和:12561

約数の個数: 24

約数和(自身を含む): 258658920

約数和(自身を除く): 109997415

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 4035, 12105, 12281, 36843, 61405, 110529, 184215, 552645, 3303589, 9910767, 16517945, 29732301, 49553835, 148661505]

約数ペア:

[(1, 148661505), (3, 49553835), (5, 29732301), (9, 16517945), (15, 9910767), (45, 3303589), (269, 552645), (807, 184215), (1345, 110529), (2421, 61405), (4035, 36843), (12105, 12281)]