13411905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 23358720

約数和(自身を除く): 9946815

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 631, 1417, 1635, 1893, 3155, 4251, 7085, 8203, 9465, 21255, 24609, 41015, 68779, 123045, 206337, 343895, 894127, 1031685, 2682381, 4470635, 13411905]

約数ペア:

[(1, 13411905), (3, 4470635), (5, 2682381), (13, 1031685), (15, 894127), (39, 343895), (65, 206337), (109, 123045), (195, 68779), (327, 41015), (545, 24609), (631, 21255), (1417, 9465), (1635, 8203), (1893, 7085), (3155, 4251)]