40530735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{128669}}^1$

素因数の和:128687

約数の個数: 24

約数和(自身を含む): 80290080

約数和(自身を除く): 39759345

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 128669, 386007, 643345, 900683, 1158021, 1930035, 2702049, 4503415, 5790105, 8106147, 13510245, 40530735]

約数ペア:

[(1, 40530735), (3, 13510245), (5, 8106147), (7, 5790105), (9, 4503415), (15, 2702049), (21, 1930035), (35, 1158021), (45, 900683), (63, 643345), (105, 386007), (315, 128669)]