30561345

素因数分解:

$3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 53102400

約数和(自身を除く): 22541055

約数列:

[1, 3, 5, 9, 15, 45, 739, 919, 2217, 2757, 3695, 4595, 6651, 8271, 11085, 13785, 33255, 41355, 679141, 2037423, 3395705, 6112269, 10187115, 30561345]

約数ペア:

[(1, 30561345), (3, 10187115), (5, 6112269), (9, 3395705), (15, 2037423), (45, 679141), (739, 41355), (919, 33255), (2217, 13785), (2757, 11085), (3695, 8271), (4595, 6651)]