20130165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3697}}^1$

素因数の和:3730

約数の個数: 36

約数和(自身を含む): 38363052

約数和(自身を除く): 18232887

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 3697, 5445, 11091, 18485, 33273, 40667, 55455, 122001, 166365, 203335, 366003, 447337, 610005, 1342011, 1830015, 2236685, 4026033, 6710055, 20130165]

約数ペア:

[(1, 20130165), (3, 6710055), (5, 4026033), (9, 2236685), (11, 1830015), (15, 1342011), (33, 610005), (45, 447337), (55, 366003), (99, 203335), (121, 166365), (165, 122001), (363, 55455), (495, 40667), (605, 33273), (1089, 18485), (1815, 11091), (3697, 5445)]