78761605

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 103668768

約数和(自身を除く): 24907163

約数列:

[1, 5, 13, 65, 83, 169, 415, 845, 1079, 1123, 5395, 5615, 14027, 14599, 70135, 72995, 93209, 189787, 466045, 948935, 1211717, 6058585, 15752321, 78761605]

約数ペア:

[(1, 78761605), (5, 15752321), (13, 6058585), (65, 1211717), (83, 948935), (169, 466045), (415, 189787), (845, 93209), (1079, 72995), (1123, 70135), (5395, 14599), (5615, 14027)]