15072659

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5554

約数の個数: 16

約数和(自身を含む): 19035648

約数和(自身を除く): 3962989

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 5507, 38549, 93619, 126661, 655333, 886627, 2153237, 15072659]

約数ペア:

[(1, 15072659), (7, 2153237), (17, 886627), (23, 655333), (119, 126661), (161, 93619), (391, 38549), (2737, 5507)]