72048565

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 88200000

約数和(自身を除く): 16151435

約数列:

[1, 5, 83, 139, 415, 695, 1249, 6245, 11537, 57685, 103667, 173611, 518335, 868055, 14409713, 72048565]

約数ペア:

[(1, 72048565), (5, 14409713), (83, 868055), (139, 518335), (415, 173611), (695, 103667), (1249, 57685), (6245, 11537)]