13002315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18443}}^1$

素因数の和:18498

約数の個数: 16

約数和(自身を含む): 21247488

約数和(自身を除く): 8245173

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 18443, 55329, 92215, 276645, 866821, 2600463, 4334105, 13002315]

約数ペア:

[(1, 13002315), (3, 4334105), (5, 2600463), (15, 866821), (47, 276645), (141, 92215), (235, 55329), (705, 18443)]