15678327285

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3196397}}^1$

素因数の和:3196517

約数の個数: 24

約数和(自身を含む): 27425094840

約数和(自身を除く): 11746767555

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 3196397, 9589191, 15981985, 28767573, 47945955, 143837865, 348407273, 1045221819, 1742036365, 3135665457, 5226109095, 15678327285]

約数ペア:

[(1, 15678327285), (3, 5226109095), (5, 3135665457), (9, 1742036365), (15, 1045221819), (45, 348407273), (109, 143837865), (327, 47945955), (545, 28767573), (981, 15981985), (1635, 9589191), (4905, 3196397)]