26189955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 49986144

約数和(自身を除く): 23796189

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 337, 471, 495, 785, 1011, 1413, 1685, 1727, 2355, 3033, 3707, 5055, 5181, 7065, 8635, 11121, 15165, 15543, 18535, 25905, 33363, 52909, 55605, 77715, 158727, 166815, 264545, 476181, 581999, 793635, 1745997, 2380905, 2909995, 5237991, 8729985, 26189955]

約数ペア:

[(1, 26189955), (3, 8729985), (5, 5237991), (9, 2909995), (11, 2380905), (15, 1745997), (33, 793635), (45, 581999), (55, 476181), (99, 264545), (157, 166815), (165, 158727), (337, 77715), (471, 55605), (495, 52909), (785, 33363), (1011, 25905), (1413, 18535), (1685, 15543), (1727, 15165), (2355, 11121), (3033, 8635), (3707, 7065), (5055, 5181)]