1273838445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{13063}}^1$

素因数の和:13282

約数の個数: 48

約数和(自身を含む): 2421124992

約数和(自身を除く): 1147286547

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 197, 495, 591, 985, 1773, 2167, 2955, 6501, 8865, 10835, 13063, 19503, 32505, 39189, 65315, 97515, 117567, 143693, 195945, 431079, 587835, 718465, 1293237, 2155395, 2573411, 6466185, 7720233, 12867055, 23160699, 28307521, 38601165, 84922563, 115803495, 141537605, 254767689, 424612815, 1273838445]

約数ペア:

[(1, 1273838445), (3, 424612815), (5, 254767689), (9, 141537605), (11, 115803495), (15, 84922563), (33, 38601165), (45, 28307521), (55, 23160699), (99, 12867055), (165, 7720233), (197, 6466185), (495, 2573411), (591, 2155395), (985, 1293237), (1773, 718465), (2167, 587835), (2955, 431079), (6501, 195945), (8865, 143693), (10835, 117567), (13063, 97515), (19503, 65315), (32505, 39189)]