1330488255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5217601}}^1$

素因数の和:5217626

約数の個数: 16

約数和(自身を含む): 2254004064

約数和(自身を除く): 923515809

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5217601, 15652803, 26088005, 78264015, 88699217, 266097651, 443496085, 1330488255]

約数ペア:

[(1, 1330488255), (3, 443496085), (5, 266097651), (15, 88699217), (17, 78264015), (51, 26088005), (85, 15652803), (255, 5217601)]