173835155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 230496000

約数和(自身を除く): 56660845

約数列:

[1, 5, 13, 65, 79, 97, 349, 395, 485, 1027, 1261, 1745, 4537, 5135, 6305, 7663, 22685, 27571, 33853, 38315, 99619, 137855, 169265, 358423, 440089, 498095, 1792115, 2200445, 2674387, 13371935, 34767031, 173835155]

約数ペア:

[(1, 173835155), (5, 34767031), (13, 13371935), (65, 2674387), (79, 2200445), (97, 1792115), (349, 498095), (395, 440089), (485, 358423), (1027, 169265), (1261, 137855), (1745, 99619), (4537, 38315), (5135, 33853), (6305, 27571), (7663, 22685)]