13997565

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5869}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 24724440

約数和(自身を除く): 10726875

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 5869, 17607, 29345, 52821, 88035, 264105, 311057, 933171, 1555285, 2799513, 4665855, 13997565]

約数ペア:

[(1, 13997565), (3, 4665855), (5, 2799513), (9, 1555285), (15, 933171), (45, 311057), (53, 264105), (159, 88035), (265, 52821), (477, 29345), (795, 17607), (2385, 5869)]