74993855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 99187200

約数和(自身を除く): 24193345

約数列:

[1, 5, 19, 29, 95, 145, 163, 167, 551, 815, 835, 2755, 3097, 3173, 4727, 4843, 15485, 15865, 23635, 24215, 27221, 89813, 92017, 136105, 449065, 460085, 517199, 789409, 2585995, 3947045, 14998771, 74993855]

約数ペア:

[(1, 74993855), (5, 14998771), (19, 3947045), (29, 2585995), (95, 789409), (145, 517199), (163, 460085), (167, 449065), (551, 136105), (815, 92017), (835, 89813), (2755, 27221), (3097, 24215), (3173, 23635), (4727, 15865), (4843, 15485)]