1374001585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 1902942720

約数和(自身を除く): 528941135

約数列:

[1, 5, 11, 29, 55, 71, 121, 145, 319, 355, 605, 781, 1103, 1595, 2059, 3509, 3905, 5515, 8591, 10295, 12133, 17545, 22649, 31987, 42955, 60665, 78313, 113245, 133463, 159935, 249139, 351857, 391565, 667315, 861443, 1245695, 1759285, 2271077, 3870427, 4307215, 9475873, 11355385, 19352135, 24981847, 47379365, 124909235, 274800317, 1374001585]

約数ペア:

[(1, 1374001585), (5, 274800317), (11, 124909235), (29, 47379365), (55, 24981847), (71, 19352135), (121, 11355385), (145, 9475873), (319, 4307215), (355, 3870427), (605, 2271077), (781, 1759285), (1103, 1245695), (1595, 861443), (2059, 667315), (3509, 391565), (3905, 351857), (5515, 249139), (8591, 159935), (10295, 133463), (12133, 113245), (17545, 78313), (22649, 60665), (31987, 42955)]