18075635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 22524672

約数和(自身を除く): 4449037

約数列:

[1, 5, 31, 155, 277, 421, 1385, 2105, 8587, 13051, 42935, 65255, 116617, 583085, 3615127, 18075635]

約数ペア:

[(1, 18075635), (5, 3615127), (31, 583085), (155, 116617), (277, 65255), (421, 42935), (1385, 13051), (2105, 8587)]