13707315

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6481}}^1$

素因数の和:6539

約数の個数: 24

約数和(自身を含む): 24268608

約数和(自身を除く): 10561293

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 6481, 19443, 32405, 58329, 97215, 291645, 304607, 913821, 1523035, 2741463, 4569105, 13707315]

約数ペア:

[(1, 13707315), (3, 4569105), (5, 2741463), (9, 1523035), (15, 913821), (45, 304607), (47, 291645), (141, 97215), (235, 58329), (423, 32405), (705, 19443), (2115, 6481)]