83670395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28411}}^1$

素因数の和:28466

約数の個数: 16

約数和(自身を含む): 109102080

約数和(自身を除く): 25431685

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 28411, 142055, 539809, 880741, 2699045, 4403705, 16734079, 83670395]

約数ペア:

[(1, 83670395), (5, 16734079), (19, 4403705), (31, 2699045), (95, 880741), (155, 539809), (589, 142055), (2945, 28411)]