85831215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{336593}}^1$

素因数の和:336618

約数の個数: 16

約数和(自身を含む): 145408608

約数和(自身を除く): 59577393

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 336593, 1009779, 1682965, 5048895, 5722081, 17166243, 28610405, 85831215]

約数ペア:

[(1, 85831215), (3, 28610405), (5, 17166243), (15, 5722081), (17, 5048895), (51, 1682965), (85, 1009779), (255, 336593)]