127316995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8863}}^1$

素因数の和:8911

約数の個数: 24

約数和(自身を含む): 175188096

約数和(自身を除く): 47871101

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 8863, 14365, 44315, 115219, 150671, 576095, 753355, 1497847, 1958723, 7489235, 9793615, 25463399, 127316995]

約数ペア:

[(1, 127316995), (5, 25463399), (13, 9793615), (17, 7489235), (65, 1958723), (85, 1497847), (169, 753355), (221, 576095), (845, 150671), (1105, 115219), (2873, 44315), (8863, 14365)]