39694655

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 66227616

約数和(自身を除く): 26532961

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 103, 121, 143, 245, 385, 455, 515, 539, 605, 637, 715, 721, 847, 1001, 1133, 1339, 1573, 2695, 3185, 3605, 4235, 5005, 5047, 5665, 5929, 6695, 7007, 7865, 7931, 9373, 11011, 12463, 14729, 25235, 29645, 35035, 39655, 46865, 55055, 55517, 62315, 65611, 73645, 77077, 87241, 103103, 162019, 277585, 328055, 385385, 436205, 515515, 610687, 721721, 810095, 1134133, 3053435, 3608605, 5670665, 7938931, 39694655]

約数ペア:

[(1, 39694655), (5, 7938931), (7, 5670665), (11, 3608605), (13, 3053435), (35, 1134133), (49, 810095), (55, 721721), (65, 610687), (77, 515515), (91, 436205), (103, 385385), (121, 328055), (143, 277585), (245, 162019), (385, 103103), (455, 87241), (515, 77077), (539, 73645), (605, 65611), (637, 62315), (715, 55517), (721, 55055), (847, 46865), (1001, 39655), (1133, 35035), (1339, 29645), (1573, 25235), (2695, 14729), (3185, 12463), (3605, 11011), (4235, 9373), (5005, 7931), (5047, 7865), (5665, 7007), (5929, 6695)]