31225015

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 38521728

約数和(自身を除く): 7296713

約数列:

[1, 5, 67, 83, 335, 415, 1123, 5561, 5615, 27805, 75241, 93209, 376205, 466045, 6245003, 31225015]

約数ペア:

[(1, 31225015), (5, 6245003), (67, 466045), (83, 376205), (335, 93209), (415, 75241), (1123, 27805), (5561, 5615)]