13308615

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 23334480

約数和(自身を除く): 10025865

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 3323, 4005, 9969, 16615, 29907, 49845, 149535, 295747, 887241, 1478735, 2661723, 4436205, 13308615]

約数ペア:

[(1, 13308615), (3, 4436205), (5, 2661723), (9, 1478735), (15, 887241), (45, 295747), (89, 149535), (267, 49845), (445, 29907), (801, 16615), (1335, 9969), (3323, 4005)]