42750395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3323}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 53609472

約数和(自身を除く): 10859077

約数列:

[1, 5, 31, 83, 155, 415, 2573, 3323, 12865, 16615, 103013, 275809, 515065, 1379045, 8550079, 42750395]

約数ペア:

[(1, 42750395), (5, 8550079), (31, 1379045), (83, 515065), (155, 275809), (415, 103013), (2573, 16615), (3323, 12865)]