137743385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 185213952

約数和(自身を除く): 47470567

約数列:

[1, 5, 13, 31, 65, 155, 197, 347, 403, 985, 1735, 2015, 2561, 4511, 6107, 10757, 12805, 22555, 30535, 53785, 68359, 79391, 139841, 341795, 396955, 699205, 888667, 2119129, 4443335, 10595645, 27548677, 137743385]

約数ペア:

[(1, 137743385), (5, 27548677), (13, 10595645), (31, 4443335), (65, 2119129), (155, 888667), (197, 699205), (347, 396955), (403, 341795), (985, 139841), (1735, 79391), (2015, 68359), (2561, 53785), (4511, 30535), (6107, 22555), (10757, 12805)]