12140685

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 22488576

約数和(自身を除く): 10347891

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 967, 1395, 2511, 2901, 4185, 4835, 8703, 12555, 14505, 26109, 29977, 43515, 78327, 89931, 130545, 149885, 269793, 391635, 449655, 809379, 1348965, 2428137, 4046895, 12140685]

約数ペア:

[(1, 12140685), (3, 4046895), (5, 2428137), (9, 1348965), (15, 809379), (27, 449655), (31, 391635), (45, 269793), (81, 149885), (93, 130545), (135, 89931), (155, 78327), (279, 43515), (405, 29977), (465, 26109), (837, 14505), (967, 12555), (1395, 8703), (2511, 4835), (2901, 4185)]