78085605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30803}}^1$

素因数の和:30837

約数の個数: 24

約数和(自身を含む): 135291168

約数和(自身を除く): 57205563

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 30803, 92409, 154015, 400439, 462045, 1201317, 2002195, 5205707, 6006585, 15617121, 26028535, 78085605]

約数ペア:

[(1, 78085605), (3, 26028535), (5, 15617121), (13, 6006585), (15, 5205707), (39, 2002195), (65, 1201317), (169, 462045), (195, 400439), (507, 154015), (845, 92409), (2535, 30803)]