131066215

素因数分解:

$5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{13921}}^1$

素因数の和:14202

約数の個数: 16

約数和(自身を含む): 180429120

約数和(自身を除く): 49362905

約数列:

[1, 5, 7, 35, 269, 1345, 1883, 9415, 13921, 69605, 97447, 487235, 3744749, 18723745, 26213243, 131066215]

約数ペア:

[(1, 131066215), (5, 26213243), (7, 18723745), (35, 3744749), (269, 487235), (1345, 97447), (1883, 69605), (9415, 13921)]