90164145

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{72421}}^1$

素因数の和:72512

約数の個数: 16

約数和(自身を含む): 146002752

約数和(自身を除く): 55838607

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 72421, 217263, 362105, 1086315, 6010943, 18032829, 30054715, 90164145]

約数ペア:

[(1, 90164145), (3, 30054715), (5, 18032829), (15, 6010943), (83, 1086315), (249, 362105), (415, 217263), (1245, 72421)]