45393595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 60984000

約数和(自身を除く): 15590405

約数列:

[1, 5, 13, 43, 65, 109, 149, 215, 545, 559, 745, 1417, 1937, 2795, 4687, 6407, 7085, 9685, 16241, 23435, 32035, 60931, 81205, 83291, 211133, 304655, 416455, 698363, 1055665, 3491815, 9078719, 45393595]

約数ペア:

[(1, 45393595), (5, 9078719), (13, 3491815), (43, 1055665), (65, 698363), (109, 416455), (149, 304655), (215, 211133), (545, 83291), (559, 81205), (745, 60931), (1417, 32035), (1937, 23435), (2795, 16241), (4687, 9685), (6407, 7085)]