30762945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40213}}^1$

素因数の和:40241

約数の個数: 24

約数和(自身を含む): 56460456

約数和(自身を除く): 25697511

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 40213, 120639, 201065, 361917, 603195, 683621, 1809585, 2050863, 3418105, 6152589, 10254315, 30762945]

約数ペア:

[(1, 30762945), (3, 10254315), (5, 6152589), (9, 3418105), (15, 2050863), (17, 1809585), (45, 683621), (51, 603195), (85, 361917), (153, 201065), (255, 120639), (765, 40213)]