12151015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 15334848

約数和(自身を除く): 3183833

約数列:

[1, 5, 23, 115, 157, 673, 785, 3365, 3611, 15479, 18055, 77395, 105661, 528305, 2430203, 12151015]

約数ペア:

[(1, 12151015), (5, 2430203), (23, 528305), (115, 105661), (157, 77395), (673, 18055), (785, 15479), (3365, 3611)]