78008405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2251}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 97286400

約数和(自身を除く): 19277995

約数列:

[1, 5, 29, 145, 239, 1195, 2251, 6931, 11255, 34655, 65279, 326395, 537989, 2689945, 15601681, 78008405]

約数ペア:

[(1, 78008405), (5, 15601681), (29, 2689945), (145, 537989), (239, 326395), (1195, 65279), (2251, 34655), (6931, 11255)]