27409455

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 49029120

約数和(自身を除く): 21619665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1063, 1719, 2865, 3189, 5157, 5315, 8595, 9567, 15945, 25785, 28701, 47835, 143505, 203033, 609099, 1015165, 1827297, 3045495, 5481891, 9136485, 27409455]

約数ペア:

[(1, 27409455), (3, 9136485), (5, 5481891), (9, 3045495), (15, 1827297), (27, 1015165), (45, 609099), (135, 203033), (191, 143505), (573, 47835), (955, 28701), (1063, 25785), (1719, 15945), (2865, 9567), (3189, 8595), (5157, 5315)]