80099915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5291

約数の個数: 32

約数和(自身を含む): 120683520

約数和(自身を除く): 40583605

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 5237, 15295, 26185, 36659, 99503, 120451, 183295, 497515, 602255, 696521, 843157, 2288569, 3482605, 4215785, 11442845, 16019983, 80099915]

約数ペア:

[(1, 80099915), (5, 16019983), (7, 11442845), (19, 4215785), (23, 3482605), (35, 2288569), (95, 843157), (115, 696521), (133, 602255), (161, 497515), (437, 183295), (665, 120451), (805, 99503), (2185, 36659), (3059, 26185), (5237, 15295)]