13337865

素因数分解:

$3^4\times 5^1\times {\mathrm{32933}}^1$

素因数の和:32950

約数の個数: 20

約数和(自身を含む): 23910084

約数和(自身を除く): 10572219

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 32933, 98799, 164665, 296397, 493995, 889191, 1481985, 2667573, 4445955, 13337865]

約数ペア:

[(1, 13337865), (3, 4445955), (5, 2667573), (9, 1481985), (15, 889191), (27, 493995), (45, 296397), (81, 164665), (135, 98799), (405, 32933)]