169055185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 223534080

約数和(自身を除く): 54478895

約数列:

[1, 5, 13, 65, 107, 109, 223, 535, 545, 1115, 1391, 1417, 2899, 6955, 7085, 11663, 14495, 23861, 24307, 58315, 119305, 121535, 151619, 310193, 315991, 758095, 1550965, 1579955, 2600849, 13004245, 33811037, 169055185]

約数ペア:

[(1, 169055185), (5, 33811037), (13, 13004245), (65, 2600849), (107, 1579955), (109, 1550965), (223, 758095), (535, 315991), (545, 310193), (1115, 151619), (1391, 121535), (1417, 119305), (2899, 58315), (6955, 24307), (7085, 23861), (11663, 14495)]