1490799156765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{124388749}}^1$

素因数の和:124388821

約数の個数: 32

約数和(自身を含む): 2579325120000

約数和(自身を除く): 1088525963235

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 124388749, 373166247, 621943745, 1865831235, 2114608733, 5846271203, 6343826199, 10573043665, 17538813609, 29231356015, 31719130995, 87694068045, 99386610451, 298159831353, 496933052255, 1490799156765]

約数ペア:

[(1, 1490799156765), (3, 496933052255), (5, 298159831353), (15, 99386610451), (17, 87694068045), (47, 31719130995), (51, 29231356015), (85, 17538813609), (141, 10573043665), (235, 6343826199), (255, 5846271203), (705, 2114608733), (799, 1865831235), (2397, 621943745), (3995, 373166247), (11985, 124388749)]