47385065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8011}}^1$

素因数の和:8049

約数の個数: 24

約数和(自身を含む): 70377408

約数和(自身を除く): 22992343

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 8011, 40055, 56077, 104143, 280385, 520715, 729001, 1353859, 3645005, 6769295, 9477013, 47385065]

約数ペア:

[(1, 47385065), (5, 9477013), (7, 6769295), (13, 3645005), (35, 1353859), (65, 729001), (91, 520715), (169, 280385), (455, 104143), (845, 56077), (1183, 40055), (5915, 8011)]