15690169593

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{75083}}^1$

素因数の和:75234

約数の個数: 48

約数和(自身を含む): 26986991616

約数和(自身を除く): 11296822023

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 107, 217, 279, 321, 651, 749, 963, 1953, 2247, 3317, 6741, 9951, 23219, 29853, 69657, 75083, 208971, 225249, 525581, 675747, 1576743, 2327573, 4730229, 6982719, 8033881, 16293011, 20948157, 24101643, 48879033, 56237167, 72304929, 146637099, 168711501, 249050311, 506134503, 747150933, 1743352177, 2241452799, 5230056531, 15690169593]

約数ペア:

[(1, 15690169593), (3, 5230056531), (7, 2241452799), (9, 1743352177), (21, 747150933), (31, 506134503), (63, 249050311), (93, 168711501), (107, 146637099), (217, 72304929), (279, 56237167), (321, 48879033), (651, 24101643), (749, 20948157), (963, 16293011), (1953, 8033881), (2247, 6982719), (3317, 4730229), (6741, 2327573), (9951, 1576743), (23219, 675747), (29853, 525581), (69657, 225249), (75083, 208971)]