22780575

素因数分解:

$3^3\times 5^2\times {\mathrm{33749}}^1$

素因数の和:33768

約数の個数: 24

約数和(自身を含む): 41850000

約数和(自身を除く): 19069425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 33749, 101247, 168745, 303741, 506235, 843725, 911223, 1518705, 2531175, 4556115, 7593525, 22780575]

約数ペア:

[(1, 22780575), (3, 7593525), (5, 4556115), (9, 2531175), (15, 1518705), (25, 911223), (27, 843725), (45, 506235), (75, 303741), (135, 168745), (225, 101247), (675, 33749)]