155272535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 213966144

約数和(自身を除く): 58693609

約数列:

[1, 5, 11, 37, 41, 55, 185, 205, 407, 451, 1517, 1861, 2035, 2255, 7585, 9305, 16687, 20471, 68857, 76301, 83435, 102355, 344285, 381505, 757427, 839311, 2823137, 3787135, 4196555, 14115685, 31054507, 155272535]

約数ペア:

[(1, 155272535), (5, 31054507), (11, 14115685), (37, 4196555), (41, 3787135), (55, 2823137), (185, 839311), (205, 757427), (407, 381505), (451, 344285), (1517, 102355), (1861, 83435), (2035, 76301), (2255, 68857), (7585, 20471), (9305, 16687)]