12254175

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:632

約数の個数: 36

約数和(自身を含む): 22197240

約数和(自身を除く): 9943065

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 509, 535, 963, 1527, 1605, 2545, 2675, 4581, 4815, 7635, 8025, 12725, 22905, 24075, 38175, 54463, 114525, 163389, 272315, 490167, 816945, 1361575, 2450835, 4084725, 12254175]

約数ペア:

[(1, 12254175), (3, 4084725), (5, 2450835), (9, 1361575), (15, 816945), (25, 490167), (45, 272315), (75, 163389), (107, 114525), (225, 54463), (321, 38175), (509, 24075), (535, 22905), (963, 12725), (1527, 8025), (1605, 7635), (2545, 4815), (2675, 4581)]