16992495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 32777472

約数和(自身を除く): 15784977

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 937, 1209, 1395, 2015, 2811, 3627, 4685, 6045, 8433, 12181, 14055, 18135, 29047, 36543, 42165, 60905, 87141, 109629, 145235, 182715, 261423, 377611, 435705, 548145, 1132833, 1307115, 1888055, 3398499, 5664165, 16992495]

約数ペア:

[(1, 16992495), (3, 5664165), (5, 3398499), (9, 1888055), (13, 1307115), (15, 1132833), (31, 548145), (39, 435705), (45, 377611), (65, 261423), (93, 182715), (117, 145235), (155, 109629), (195, 87141), (279, 60905), (403, 42165), (465, 36543), (585, 29047), (937, 18135), (1209, 14055), (1395, 12181), (2015, 8433), (2811, 6045), (3627, 4685)]