80536295

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 114892800

約数和(自身を除く): 34356505

約数列:

[1, 5, 7, 31, 35, 155, 199, 217, 373, 995, 1085, 1393, 1865, 2611, 6169, 6965, 11563, 13055, 30845, 43183, 57815, 74227, 80941, 215915, 371135, 404705, 519589, 2301037, 2597945, 11505185, 16107259, 80536295]

約数ペア:

[(1, 80536295), (5, 16107259), (7, 11505185), (31, 2597945), (35, 2301037), (155, 519589), (199, 404705), (217, 371135), (373, 215915), (995, 80941), (1085, 74227), (1393, 57815), (1865, 43183), (2611, 30845), (6169, 13055), (6965, 11563)]