12693105

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 23622144

約数和(自身を除く): 10929039

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 337, 405, 465, 837, 1011, 1215, 1395, 1685, 2511, 3033, 4185, 5055, 7533, 9099, 10447, 12555, 15165, 27297, 31341, 37665, 45495, 52235, 81891, 94023, 136485, 156705, 282069, 409455, 470115, 846207, 1410345, 2538621, 4231035, 12693105]

約数ペア:

[(1, 12693105), (3, 4231035), (5, 2538621), (9, 1410345), (15, 846207), (27, 470115), (31, 409455), (45, 282069), (81, 156705), (93, 136485), (135, 94023), (155, 81891), (243, 52235), (279, 45495), (337, 37665), (405, 31341), (465, 27297), (837, 15165), (1011, 12555), (1215, 10447), (1395, 9099), (1685, 7533), (2511, 5055), (3033, 4185)]