148900495

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 180908640

約数和(自身を除く): 32008145

約数列:

[1, 5, 131, 281, 655, 809, 1405, 4045, 36811, 105979, 184055, 227329, 529895, 1136645, 29780099, 148900495]

約数ペア:

[(1, 148900495), (5, 29780099), (131, 1136645), (281, 529895), (655, 227329), (809, 184055), (1405, 105979), (4045, 36811)]