13375845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{42463}}^1$

素因数の和:42481

約数の個数: 24

約数和(自身を含む): 26497536

約数和(自身を除く): 13121691

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 42463, 127389, 212315, 297241, 382167, 636945, 891723, 1486205, 1910835, 2675169, 4458615, 13375845]

約数ペア:

[(1, 13375845), (3, 4458615), (5, 2675169), (7, 1910835), (9, 1486205), (15, 891723), (21, 636945), (35, 382167), (45, 297241), (63, 212315), (105, 127389), (315, 42463)]