15057065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 18959616

約数和(自身を除く): 3902551

約数列:

[1, 5, 23, 115, 311, 421, 1555, 2105, 7153, 9683, 35765, 48415, 130931, 654655, 3011413, 15057065]

約数ペア:

[(1, 15057065), (5, 3011413), (23, 654655), (115, 130931), (311, 48415), (421, 35765), (1555, 9683), (2105, 7153)]