80970045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{415231}}^1$

素因数の和:415252

約数の個数: 16

約数和(自身を含む): 139517952

約数和(自身を除く): 58547907

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 415231, 1245693, 2076155, 5398003, 6228465, 16194009, 26990015, 80970045]

約数ペア:

[(1, 80970045), (3, 26990015), (5, 16194009), (13, 6228465), (15, 5398003), (39, 2076155), (65, 1245693), (195, 415231)]