131113095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8429}}^1$

素因数の和:8515

約数の個数: 32

約数和(自身を含む): 225789120

約数和(自身を除く): 94676025

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 8429, 15555, 25287, 42145, 126435, 143293, 429879, 514169, 716465, 1542507, 2149395, 2570845, 7712535, 8740873, 26222619, 43704365, 131113095]

約数ペア:

[(1, 131113095), (3, 43704365), (5, 26222619), (15, 8740873), (17, 7712535), (51, 2570845), (61, 2149395), (85, 1542507), (183, 716465), (255, 514169), (305, 429879), (915, 143293), (1037, 126435), (3111, 42145), (5185, 25287), (8429, 15555)]