13927995

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13457}}^1$

素因数の和:13491

約数の個数: 24

約数和(自身を含む): 25193376

約数和(自身を除く): 11265381

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 13457, 40371, 67285, 121113, 201855, 309511, 605565, 928533, 1547555, 2785599, 4642665, 13927995]

約数ペア:

[(1, 13927995), (3, 4642665), (5, 2785599), (9, 1547555), (15, 928533), (23, 605565), (45, 309511), (69, 201855), (115, 121113), (207, 67285), (345, 40371), (1035, 13457)]