18382155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 32963328

約数和(自身を除く): 14581173

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 3011, 6105, 9033, 15055, 33121, 45165, 99363, 111407, 165605, 334221, 496815, 557035, 1225477, 1671105, 3676431, 6127385, 18382155]

約数ペア:

[(1, 18382155), (3, 6127385), (5, 3676431), (11, 1671105), (15, 1225477), (33, 557035), (37, 496815), (55, 334221), (111, 165605), (165, 111407), (185, 99363), (407, 45165), (555, 33121), (1221, 15055), (2035, 9033), (3011, 6105)]