5418945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17203}}^1$

素因数の和:17221

約数の個数: 24

約数和(自身を含む): 10735296

約数和(自身を除く): 5316351

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 17203, 51609, 86015, 120421, 154827, 258045, 361263, 602105, 774135, 1083789, 1806315, 5418945]

約数ペア:

[(1, 5418945), (3, 1806315), (5, 1083789), (7, 774135), (9, 602105), (15, 361263), (21, 258045), (35, 154827), (45, 120421), (63, 86015), (105, 51609), (315, 17203)]