708793085

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20274

約数の個数: 48

約数和(自身を含む): 1162449792

約数和(自身を除く): 453656707

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 1001, 2695, 3185, 5005, 7007, 20231, 35035, 101155, 141617, 222541, 263003, 708085, 991319, 1112705, 1315015, 1557787, 1841021, 2893033, 4956595, 7788935, 9205105, 10904509, 12887147, 14465165, 20251231, 54522545, 64435735, 101256155, 141758617, 708793085]

約数ペア:

[(1, 708793085), (5, 141758617), (7, 101256155), (11, 64435735), (13, 54522545), (35, 20251231), (49, 14465165), (55, 12887147), (65, 10904509), (77, 9205105), (91, 7788935), (143, 4956595), (245, 2893033), (385, 1841021), (455, 1557787), (539, 1315015), (637, 1112705), (715, 991319), (1001, 708085), (2695, 263003), (3185, 222541), (5005, 141617), (7007, 101155), (20231, 35035)]