13693995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 28554240

約数和(自身を除く): 14860245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 337, 387, 645, 903, 945, 1011, 1161, 1505, 1685, 1935, 2359, 2709, 3033, 4515, 5055, 5805, 7077, 8127, 9099, 11795, 13545, 14491, 15165, 21231, 35385, 40635, 43473, 45495, 63693, 72455, 101437, 106155, 130419, 217365, 304311, 318465, 391257, 507185, 652095, 912933, 1521555, 1956285, 2738799, 4564665, 13693995]

約数ペア:

[(1, 13693995), (3, 4564665), (5, 2738799), (7, 1956285), (9, 1521555), (15, 912933), (21, 652095), (27, 507185), (35, 391257), (43, 318465), (45, 304311), (63, 217365), (105, 130419), (129, 106155), (135, 101437), (189, 72455), (215, 63693), (301, 45495), (315, 43473), (337, 40635), (387, 35385), (645, 21231), (903, 15165), (945, 14491), (1011, 13545), (1161, 11795), (1505, 9099), (1685, 8127), (1935, 7077), (2359, 5805), (2709, 5055), (3033, 4515)]