12065265

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 21034728

約数和(自身を除く): 8969463

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1361, 1773, 2955, 4083, 6805, 8865, 12249, 20415, 61245, 268117, 804351, 1340585, 2413053, 4021755, 12065265]

約数ペア:

[(1, 12065265), (3, 4021755), (5, 2413053), (9, 1340585), (15, 804351), (45, 268117), (197, 61245), (591, 20415), (985, 12249), (1361, 8865), (1773, 6805), (2955, 4083)]