237330945

素因数分解:

$3^3\times 5^1\times {\mathrm{1758007}}^1$

素因数の和:1758021

約数の個数: 16

約数和(自身を含む): 421921920

約数和(自身を除く): 184590975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1758007, 5274021, 8790035, 15822063, 26370105, 47466189, 79110315, 237330945]

約数ペア:

[(1, 237330945), (3, 79110315), (5, 47466189), (9, 26370105), (15, 15822063), (27, 8790035), (45, 5274021), (135, 1758007)]