83416215

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{42451}}^1$

素因数の和:42590

約数の個数: 16

約数和(自身を含む): 134487936

約数和(自身を除く): 51071721

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 42451, 127353, 212255, 636765, 5561081, 16683243, 27805405, 83416215]

約数ペア:

[(1, 83416215), (3, 27805405), (5, 16683243), (15, 5561081), (131, 636765), (393, 212255), (655, 127353), (1965, 42451)]