12484755

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 21724560

約数和(自身を除く): 9239805

約数列:

[1, 3, 5, 9, 15, 45, 421, 659, 1263, 1977, 2105, 3295, 3789, 5931, 6315, 9885, 18945, 29655, 277439, 832317, 1387195, 2496951, 4161585, 12484755]

約数ペア:

[(1, 12484755), (3, 4161585), (5, 2496951), (9, 1387195), (15, 832317), (45, 277439), (421, 29655), (659, 18945), (1263, 9885), (1977, 6315), (2105, 5931), (3295, 3789)]