99620605

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20477}}^1$

素因数の和:20628

約数の個数: 16

約数和(自身を含む): 137612160

約数和(自身を除く): 37991555

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 20477, 102385, 143339, 716695, 2846303, 14231515, 19924121, 99620605]

約数ペア:

[(1, 99620605), (5, 19924121), (7, 14231515), (35, 2846303), (139, 716695), (695, 143339), (973, 102385), (4865, 20477)]