143745315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47207}}^1$

素因数の和:47251

約数の個数: 32

約数和(自身を含む): 271918080

約数和(自身を除く): 128172765

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 47207, 141621, 236035, 330449, 708105, 991347, 1369003, 1652245, 4107009, 4956735, 6845015, 9583021, 20535045, 28749063, 47915105, 143745315]

約数ペア:

[(1, 143745315), (3, 47915105), (5, 28749063), (7, 20535045), (15, 9583021), (21, 6845015), (29, 4956735), (35, 4107009), (87, 1652245), (105, 1369003), (145, 991347), (203, 708105), (435, 330449), (609, 236035), (1015, 141621), (3045, 47207)]