83278995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7127}}^1$

素因数の和:7195

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 60421485

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 7127, 11685, 21381, 35635, 106905, 135413, 292207, 406239, 677065, 876621, 1461035, 2031195, 4383105, 5551933, 16655799, 27759665, 83278995]

約数ペア:

[(1, 83278995), (3, 27759665), (5, 16655799), (15, 5551933), (19, 4383105), (41, 2031195), (57, 1461035), (95, 876621), (123, 677065), (205, 406239), (285, 292207), (615, 135413), (779, 106905), (2337, 35635), (3895, 21381), (7127, 11685)]