203415105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{589609}}^1$

素因数の和:589640

約数の個数: 16

約数和(自身を含む): 339615360

約数和(自身を除く): 136200255

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 589609, 1768827, 2948045, 8844135, 13561007, 40683021, 67805035, 203415105]

約数ペア:

[(1, 203415105), (3, 67805035), (5, 40683021), (15, 13561007), (23, 8844135), (69, 2948045), (115, 1768827), (345, 589609)]