131434785

素因数分解:

$3^3\times 5^1\times {\mathrm{973591}}^1$

素因数の和:973605

約数の個数: 16

約数和(自身を含む): 233662080

約数和(自身を除く): 102227295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 973591, 2920773, 4867955, 8762319, 14603865, 26286957, 43811595, 131434785]

約数ペア:

[(1, 131434785), (3, 43811595), (5, 26286957), (9, 14603865), (15, 8762319), (27, 4867955), (45, 2920773), (135, 973591)]