51905595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21493}}^1$

素因数の和:21531

約数の個数: 32

約数和(自身を含む): 99044352

約数和(自身を除く): 47138757

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 21493, 64479, 107465, 150451, 322395, 451353, 494339, 752255, 1483017, 2256765, 2471695, 3460373, 7415085, 10381119, 17301865, 51905595]

約数ペア:

[(1, 51905595), (3, 17301865), (5, 10381119), (7, 7415085), (15, 3460373), (21, 2471695), (23, 2256765), (35, 1483017), (69, 752255), (105, 494339), (115, 451353), (161, 322395), (345, 150451), (483, 107465), (805, 64479), (2415, 21493)]