172287014715

素因数分解:

$3^3\times 5^1\times {\mathrm{1276200109}}^1$

素因数の和:1276200123

約数の個数: 16

約数和(自身を含む): 306288026400

約数和(自身を除く): 134001011685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1276200109, 3828600327, 6381000545, 11485800981, 19143001635, 34457402943, 57429004905, 172287014715]

約数ペア:

[(1, 172287014715), (3, 57429004905), (5, 34457402943), (9, 19143001635), (15, 11485800981), (27, 6381000545), (45, 3828600327), (135, 1276200109)]