15668375215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{4871}}^1$

素因数の和:5319

約数の個数: 32

約数和(自身を含む): 19918918656

約数和(自身を除く): 4250543441

約数列:

[1, 5, 23, 83, 115, 337, 415, 1685, 1909, 4871, 7751, 9545, 24355, 27971, 38755, 112033, 139855, 404293, 560165, 643333, 1641527, 2021465, 3216665, 8207635, 9298739, 37755121, 46493695, 136246741, 188775605, 681233705, 3133675043, 15668375215]

約数ペア:

[(1, 15668375215), (5, 3133675043), (23, 681233705), (83, 188775605), (115, 136246741), (337, 46493695), (415, 37755121), (1685, 9298739), (1909, 8207635), (4871, 3216665), (7751, 2021465), (9545, 1641527), (24355, 643333), (27971, 560165), (38755, 404293), (112033, 139855)]