12936195

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 22510800

約数和(自身を除く): 9574605

約数列:

[1, 3, 5, 9, 15, 45, 389, 739, 1167, 1945, 2217, 3501, 3695, 5835, 6651, 11085, 17505, 33255, 287471, 862413, 1437355, 2587239, 4312065, 12936195]

約数ペア:

[(1, 12936195), (3, 4312065), (5, 2587239), (9, 1437355), (15, 862413), (45, 287471), (389, 33255), (739, 17505), (1167, 11085), (1945, 6651), (2217, 5835), (3501, 3695)]