5390455

素因数分解:

$5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 7435584

約数和(自身を除く): 2045129

約数列:

[1, 5, 7, 35, 233, 661, 1165, 1631, 3305, 4627, 8155, 23135, 154013, 770065, 1078091, 5390455]

約数ペア:

[(1, 5390455), (5, 1078091), (7, 770065), (35, 154013), (233, 23135), (661, 8155), (1165, 4627), (1631, 3305)]