1566808612795

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^2\times {\mathrm{227}}^1\times {\mathrm{2857}}^1$

素因数の和:3328

約数の個数: 48

約数和(自身を含む): 1941899469408

約数和(自身を除く): 375090856613

約数列:

[1, 5, 61, 89, 227, 305, 445, 1135, 2857, 5429, 7921, 13847, 14285, 20203, 27145, 39605, 69235, 101015, 174277, 254273, 483181, 648539, 871385, 1232383, 1271365, 1798067, 2415905, 3242695, 6161915, 8990335, 15510653, 22630297, 39560879, 57719971, 77553265, 109682087, 113151485, 197804395, 288599855, 548410435, 1380448117, 3520918231, 5137077419, 6902240585, 17604591155, 25685387095, 313361722559, 1566808612795]

約数ペア:

[(1, 1566808612795), (5, 313361722559), (61, 25685387095), (89, 17604591155), (227, 6902240585), (305, 5137077419), (445, 3520918231), (1135, 1380448117), (2857, 548410435), (5429, 288599855), (7921, 197804395), (13847, 113151485), (14285, 109682087), (20203, 77553265), (27145, 57719971), (39605, 39560879), (69235, 22630297), (101015, 15510653), (174277, 8990335), (254273, 6161915), (483181, 3242695), (648539, 2415905), (871385, 1798067), (1232383, 1271365)]