68876305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 20029295

約数列:

[1, 5, 29, 59, 83, 97, 145, 295, 415, 485, 1711, 2407, 2813, 4897, 5723, 8051, 8555, 12035, 14065, 24485, 28615, 40255, 142013, 165967, 233479, 475009, 710065, 829835, 1167395, 2375045, 13775261, 68876305]

約数ペア:

[(1, 68876305), (5, 13775261), (29, 2375045), (59, 1167395), (83, 829835), (97, 710065), (145, 475009), (295, 233479), (415, 165967), (485, 142013), (1711, 40255), (2407, 28615), (2813, 24485), (4897, 14065), (5723, 12035), (8051, 8555)]