1900789035

素因数分解:

$3^1\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{40063}}^1$

素因数の和:43234

約数の個数: 16

約数和(自身を含む): 3042299904

約数和(自身を除く): 1141510869

約数列:

[1, 3, 5, 15, 3163, 9489, 15815, 40063, 47445, 120189, 200315, 600945, 126719269, 380157807, 633596345, 1900789035]

約数ペア:

[(1, 1900789035), (3, 633596345), (5, 380157807), (15, 126719269), (3163, 600945), (9489, 200315), (15815, 120189), (40063, 47445)]