161423135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{4019}}^1$

素因数の和:4330

約数の個数: 16

約数和(自身を含む): 201160800

約数和(自身を除く): 39737665

約数列:

[1, 5, 29, 145, 277, 1385, 4019, 8033, 20095, 40165, 116551, 582755, 1113263, 5566315, 32284627, 161423135]

約数ペア:

[(1, 161423135), (5, 32284627), (29, 5566315), (145, 1113263), (277, 582755), (1385, 116551), (4019, 40165), (8033, 20095)]